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https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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c4de97f7c4
Synchronously wait for all disconnects to complete to ensure the transports have divested all hardware resources before the underlying RDMA device can safely be removed. Reviewed-by: Sagi Grimberg <sagi@grimberg.me> Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
2342 lines
50 KiB
C
2342 lines
50 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* Copyright (c) 2017, 2018 Oracle. All rights reserved.
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*
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* Trace point definitions for the "rpcrdma" subsystem.
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*/
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#undef TRACE_SYSTEM
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#define TRACE_SYSTEM rpcrdma
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#if !defined(_TRACE_RPCRDMA_H) || defined(TRACE_HEADER_MULTI_READ)
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#define _TRACE_RPCRDMA_H
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#include <linux/scatterlist.h>
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#include <linux/sunrpc/rpc_rdma_cid.h>
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#include <linux/tracepoint.h>
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#include <rdma/ib_cm.h>
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#include <trace/misc/rdma.h>
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#include <trace/misc/sunrpc.h>
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/**
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** Event classes
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**/
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DECLARE_EVENT_CLASS(rpcrdma_simple_cid_class,
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TP_PROTO(
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const struct rpc_rdma_cid *cid
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),
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TP_ARGS(cid),
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TP_STRUCT__entry(
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__field(u32, cq_id)
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__field(int, completion_id)
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),
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TP_fast_assign(
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__entry->cq_id = cid->ci_queue_id;
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__entry->completion_id = cid->ci_completion_id;
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),
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TP_printk("cq.id=%d cid=%d",
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__entry->cq_id, __entry->completion_id
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)
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);
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#define DEFINE_SIMPLE_CID_EVENT(name) \
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DEFINE_EVENT(rpcrdma_simple_cid_class, name, \
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TP_PROTO( \
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const struct rpc_rdma_cid *cid \
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), \
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TP_ARGS(cid) \
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)
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DECLARE_EVENT_CLASS(rpcrdma_completion_class,
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TP_PROTO(
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const struct ib_wc *wc,
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const struct rpc_rdma_cid *cid
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),
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TP_ARGS(wc, cid),
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TP_STRUCT__entry(
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__field(u32, cq_id)
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__field(int, completion_id)
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__field(unsigned long, status)
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__field(unsigned int, vendor_err)
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),
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TP_fast_assign(
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__entry->cq_id = cid->ci_queue_id;
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__entry->completion_id = cid->ci_completion_id;
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__entry->status = wc->status;
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if (wc->status)
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__entry->vendor_err = wc->vendor_err;
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else
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__entry->vendor_err = 0;
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),
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TP_printk("cq.id=%u cid=%d status=%s (%lu/0x%x)",
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__entry->cq_id, __entry->completion_id,
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rdma_show_wc_status(__entry->status),
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__entry->status, __entry->vendor_err
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)
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);
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#define DEFINE_COMPLETION_EVENT(name) \
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DEFINE_EVENT(rpcrdma_completion_class, name, \
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TP_PROTO( \
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const struct ib_wc *wc, \
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const struct rpc_rdma_cid *cid \
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), \
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TP_ARGS(wc, cid))
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DECLARE_EVENT_CLASS(rpcrdma_send_flush_class,
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TP_PROTO(
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const struct ib_wc *wc,
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const struct rpc_rdma_cid *cid
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),
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TP_ARGS(wc, cid),
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TP_STRUCT__entry(
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__field(u32, cq_id)
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__field(int, completion_id)
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__field(unsigned long, status)
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__field(unsigned int, vendor_err)
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),
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TP_fast_assign(
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__entry->cq_id = cid->ci_queue_id;
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__entry->completion_id = cid->ci_completion_id;
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__entry->status = wc->status;
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__entry->vendor_err = wc->vendor_err;
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),
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TP_printk("cq.id=%u cid=%d status=%s (%lu/0x%x)",
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__entry->cq_id, __entry->completion_id,
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rdma_show_wc_status(__entry->status),
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__entry->status, __entry->vendor_err
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)
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);
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#define DEFINE_SEND_FLUSH_EVENT(name) \
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DEFINE_EVENT(rpcrdma_send_flush_class, name, \
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TP_PROTO( \
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const struct ib_wc *wc, \
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const struct rpc_rdma_cid *cid \
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), \
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TP_ARGS(wc, cid))
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DECLARE_EVENT_CLASS(rpcrdma_mr_completion_class,
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TP_PROTO(
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const struct ib_wc *wc,
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const struct rpc_rdma_cid *cid
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),
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TP_ARGS(wc, cid),
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TP_STRUCT__entry(
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__field(u32, cq_id)
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__field(int, completion_id)
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__field(unsigned long, status)
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__field(unsigned int, vendor_err)
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),
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TP_fast_assign(
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__entry->cq_id = cid->ci_queue_id;
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__entry->completion_id = cid->ci_completion_id;
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__entry->status = wc->status;
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if (wc->status)
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__entry->vendor_err = wc->vendor_err;
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else
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__entry->vendor_err = 0;
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),
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TP_printk("cq.id=%u mr.id=%d status=%s (%lu/0x%x)",
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__entry->cq_id, __entry->completion_id,
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rdma_show_wc_status(__entry->status),
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__entry->status, __entry->vendor_err
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)
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);
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#define DEFINE_MR_COMPLETION_EVENT(name) \
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DEFINE_EVENT(rpcrdma_mr_completion_class, name, \
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TP_PROTO( \
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const struct ib_wc *wc, \
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const struct rpc_rdma_cid *cid \
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), \
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TP_ARGS(wc, cid))
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DECLARE_EVENT_CLASS(rpcrdma_receive_completion_class,
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TP_PROTO(
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const struct ib_wc *wc,
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const struct rpc_rdma_cid *cid
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),
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TP_ARGS(wc, cid),
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TP_STRUCT__entry(
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__field(u32, cq_id)
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__field(int, completion_id)
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__field(u32, received)
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__field(unsigned long, status)
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__field(unsigned int, vendor_err)
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),
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TP_fast_assign(
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__entry->cq_id = cid->ci_queue_id;
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__entry->completion_id = cid->ci_completion_id;
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__entry->status = wc->status;
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if (wc->status) {
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__entry->received = 0;
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__entry->vendor_err = wc->vendor_err;
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} else {
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__entry->received = wc->byte_len;
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__entry->vendor_err = 0;
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}
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),
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TP_printk("cq.id=%u cid=%d status=%s (%lu/0x%x) received=%u",
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__entry->cq_id, __entry->completion_id,
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rdma_show_wc_status(__entry->status),
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__entry->status, __entry->vendor_err,
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__entry->received
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)
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);
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#define DEFINE_RECEIVE_COMPLETION_EVENT(name) \
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DEFINE_EVENT(rpcrdma_receive_completion_class, name, \
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TP_PROTO( \
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const struct ib_wc *wc, \
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const struct rpc_rdma_cid *cid \
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), \
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TP_ARGS(wc, cid))
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DECLARE_EVENT_CLASS(rpcrdma_receive_success_class,
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TP_PROTO(
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const struct ib_wc *wc,
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const struct rpc_rdma_cid *cid
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),
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TP_ARGS(wc, cid),
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TP_STRUCT__entry(
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__field(u32, cq_id)
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__field(int, completion_id)
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__field(u32, received)
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),
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TP_fast_assign(
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__entry->cq_id = cid->ci_queue_id;
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__entry->completion_id = cid->ci_completion_id;
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__entry->received = wc->byte_len;
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),
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TP_printk("cq.id=%u cid=%d received=%u",
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__entry->cq_id, __entry->completion_id,
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__entry->received
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)
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);
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#define DEFINE_RECEIVE_SUCCESS_EVENT(name) \
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DEFINE_EVENT(rpcrdma_receive_success_class, name, \
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TP_PROTO( \
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const struct ib_wc *wc, \
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const struct rpc_rdma_cid *cid \
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), \
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TP_ARGS(wc, cid))
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DECLARE_EVENT_CLASS(rpcrdma_receive_flush_class,
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TP_PROTO(
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const struct ib_wc *wc,
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const struct rpc_rdma_cid *cid
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),
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TP_ARGS(wc, cid),
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TP_STRUCT__entry(
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__field(u32, cq_id)
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__field(int, completion_id)
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__field(unsigned long, status)
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__field(unsigned int, vendor_err)
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),
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TP_fast_assign(
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__entry->cq_id = cid->ci_queue_id;
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__entry->completion_id = cid->ci_completion_id;
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__entry->status = wc->status;
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__entry->vendor_err = wc->vendor_err;
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),
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TP_printk("cq.id=%u cid=%d status=%s (%lu/0x%x)",
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__entry->cq_id, __entry->completion_id,
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rdma_show_wc_status(__entry->status),
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__entry->status, __entry->vendor_err
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)
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);
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#define DEFINE_RECEIVE_FLUSH_EVENT(name) \
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DEFINE_EVENT(rpcrdma_receive_flush_class, name, \
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TP_PROTO( \
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const struct ib_wc *wc, \
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const struct rpc_rdma_cid *cid \
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), \
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TP_ARGS(wc, cid))
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DECLARE_EVENT_CLASS(xprtrdma_reply_class,
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TP_PROTO(
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const struct rpcrdma_rep *rep
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),
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TP_ARGS(rep),
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TP_STRUCT__entry(
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__field(u32, xid)
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__field(u32, version)
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__field(u32, proc)
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__string(addr, rpcrdma_addrstr(rep->rr_rxprt))
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__string(port, rpcrdma_portstr(rep->rr_rxprt))
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),
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TP_fast_assign(
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__entry->xid = be32_to_cpu(rep->rr_xid);
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__entry->version = be32_to_cpu(rep->rr_vers);
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__entry->proc = be32_to_cpu(rep->rr_proc);
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__assign_str(addr);
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__assign_str(port);
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),
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TP_printk("peer=[%s]:%s xid=0x%08x version=%u proc=%u",
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__get_str(addr), __get_str(port),
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__entry->xid, __entry->version, __entry->proc
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)
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);
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#define DEFINE_REPLY_EVENT(name) \
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DEFINE_EVENT(xprtrdma_reply_class, \
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xprtrdma_reply_##name##_err, \
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TP_PROTO( \
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const struct rpcrdma_rep *rep \
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), \
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TP_ARGS(rep))
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DECLARE_EVENT_CLASS(xprtrdma_rxprt,
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TP_PROTO(
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const struct rpcrdma_xprt *r_xprt
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),
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TP_ARGS(r_xprt),
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TP_STRUCT__entry(
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__string(addr, rpcrdma_addrstr(r_xprt))
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__string(port, rpcrdma_portstr(r_xprt))
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),
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TP_fast_assign(
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__assign_str(addr);
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__assign_str(port);
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),
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TP_printk("peer=[%s]:%s",
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__get_str(addr), __get_str(port)
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)
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);
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#define DEFINE_RXPRT_EVENT(name) \
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DEFINE_EVENT(xprtrdma_rxprt, name, \
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TP_PROTO( \
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const struct rpcrdma_xprt *r_xprt \
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), \
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TP_ARGS(r_xprt))
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DECLARE_EVENT_CLASS(xprtrdma_connect_class,
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TP_PROTO(
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const struct rpcrdma_xprt *r_xprt,
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int rc
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),
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TP_ARGS(r_xprt, rc),
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TP_STRUCT__entry(
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__field(int, rc)
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__field(int, connect_status)
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__string(addr, rpcrdma_addrstr(r_xprt))
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__string(port, rpcrdma_portstr(r_xprt))
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),
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TP_fast_assign(
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__entry->rc = rc;
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__entry->connect_status = r_xprt->rx_ep->re_connect_status;
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__assign_str(addr);
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__assign_str(port);
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),
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TP_printk("peer=[%s]:%s rc=%d connection status=%d",
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__get_str(addr), __get_str(port),
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__entry->rc, __entry->connect_status
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)
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);
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#define DEFINE_CONN_EVENT(name) \
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DEFINE_EVENT(xprtrdma_connect_class, xprtrdma_##name, \
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TP_PROTO( \
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const struct rpcrdma_xprt *r_xprt, \
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int rc \
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), \
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TP_ARGS(r_xprt, rc))
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DECLARE_EVENT_CLASS(xprtrdma_rdch_event,
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TP_PROTO(
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const struct rpc_task *task,
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unsigned int pos,
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struct rpcrdma_mr *mr,
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int nsegs
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),
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TP_ARGS(task, pos, mr, nsegs),
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TP_STRUCT__entry(
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__field(unsigned int, task_id)
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__field(unsigned int, client_id)
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__field(unsigned int, pos)
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__field(int, nents)
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__field(u32, handle)
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__field(u32, length)
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__field(u64, offset)
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__field(int, nsegs)
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),
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TP_fast_assign(
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__entry->task_id = task->tk_pid;
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__entry->client_id = task->tk_client->cl_clid;
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__entry->pos = pos;
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__entry->nents = mr->mr_nents;
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__entry->handle = mr->mr_handle;
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__entry->length = mr->mr_length;
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__entry->offset = mr->mr_offset;
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__entry->nsegs = nsegs;
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),
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TP_printk(SUNRPC_TRACE_TASK_SPECIFIER
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" pos=%u %u@0x%016llx:0x%08x (%s)",
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__entry->task_id, __entry->client_id,
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__entry->pos, __entry->length,
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(unsigned long long)__entry->offset, __entry->handle,
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__entry->nents < __entry->nsegs ? "more" : "last"
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)
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);
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#define DEFINE_RDCH_EVENT(name) \
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DEFINE_EVENT(xprtrdma_rdch_event, xprtrdma_chunk_##name,\
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TP_PROTO( \
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const struct rpc_task *task, \
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unsigned int pos, \
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struct rpcrdma_mr *mr, \
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int nsegs \
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), \
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TP_ARGS(task, pos, mr, nsegs))
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DECLARE_EVENT_CLASS(xprtrdma_wrch_event,
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TP_PROTO(
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const struct rpc_task *task,
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struct rpcrdma_mr *mr,
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int nsegs
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),
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TP_ARGS(task, mr, nsegs),
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|
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TP_STRUCT__entry(
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__field(unsigned int, task_id)
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__field(unsigned int, client_id)
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__field(int, nents)
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__field(u32, handle)
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__field(u32, length)
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__field(u64, offset)
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__field(int, nsegs)
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),
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TP_fast_assign(
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__entry->task_id = task->tk_pid;
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__entry->client_id = task->tk_client->cl_clid;
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__entry->nents = mr->mr_nents;
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__entry->handle = mr->mr_handle;
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__entry->length = mr->mr_length;
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__entry->offset = mr->mr_offset;
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__entry->nsegs = nsegs;
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),
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TP_printk(SUNRPC_TRACE_TASK_SPECIFIER
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" %u@0x%016llx:0x%08x (%s)",
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__entry->task_id, __entry->client_id,
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__entry->length, (unsigned long long)__entry->offset,
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__entry->handle,
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__entry->nents < __entry->nsegs ? "more" : "last"
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)
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);
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|
|
|
#define DEFINE_WRCH_EVENT(name) \
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|
DEFINE_EVENT(xprtrdma_wrch_event, xprtrdma_chunk_##name,\
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TP_PROTO( \
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const struct rpc_task *task, \
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struct rpcrdma_mr *mr, \
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int nsegs \
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), \
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TP_ARGS(task, mr, nsegs))
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|
|
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TRACE_DEFINE_ENUM(DMA_BIDIRECTIONAL);
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TRACE_DEFINE_ENUM(DMA_TO_DEVICE);
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TRACE_DEFINE_ENUM(DMA_FROM_DEVICE);
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TRACE_DEFINE_ENUM(DMA_NONE);
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|
|
#define xprtrdma_show_direction(x) \
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__print_symbolic(x, \
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{ DMA_BIDIRECTIONAL, "BIDIR" }, \
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{ DMA_TO_DEVICE, "TO_DEVICE" }, \
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{ DMA_FROM_DEVICE, "FROM_DEVICE" }, \
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{ DMA_NONE, "NONE" })
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|
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DECLARE_EVENT_CLASS(xprtrdma_mr_class,
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TP_PROTO(
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const struct rpcrdma_mr *mr
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),
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TP_ARGS(mr),
|
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|
|
TP_STRUCT__entry(
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|
__field(unsigned int, task_id)
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__field(unsigned int, client_id)
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__field(u32, mr_id)
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__field(int, nents)
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__field(u32, handle)
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__field(u32, length)
|
|
__field(u64, offset)
|
|
__field(u32, dir)
|
|
),
|
|
|
|
TP_fast_assign(
|
|
const struct rpcrdma_req *req = mr->mr_req;
|
|
|
|
if (req) {
|
|
const struct rpc_task *task = req->rl_slot.rq_task;
|
|
|
|
__entry->task_id = task->tk_pid;
|
|
__entry->client_id = task->tk_client->cl_clid;
|
|
} else {
|
|
__entry->task_id = 0;
|
|
__entry->client_id = -1;
|
|
}
|
|
__entry->mr_id = mr->mr_ibmr->res.id;
|
|
__entry->nents = mr->mr_nents;
|
|
__entry->handle = mr->mr_handle;
|
|
__entry->length = mr->mr_length;
|
|
__entry->offset = mr->mr_offset;
|
|
__entry->dir = mr->mr_dir;
|
|
),
|
|
|
|
TP_printk(SUNRPC_TRACE_TASK_SPECIFIER
|
|
" mr.id=%u nents=%d %u@0x%016llx:0x%08x (%s)",
|
|
__entry->task_id, __entry->client_id,
|
|
__entry->mr_id, __entry->nents, __entry->length,
|
|
(unsigned long long)__entry->offset, __entry->handle,
|
|
xprtrdma_show_direction(__entry->dir)
|
|
)
|
|
);
|
|
|
|
#define DEFINE_MR_EVENT(name) \
|
|
DEFINE_EVENT(xprtrdma_mr_class, \
|
|
xprtrdma_mr_##name, \
|
|
TP_PROTO( \
|
|
const struct rpcrdma_mr *mr \
|
|
), \
|
|
TP_ARGS(mr))
|
|
|
|
DECLARE_EVENT_CLASS(xprtrdma_anonymous_mr_class,
|
|
TP_PROTO(
|
|
const struct rpcrdma_mr *mr
|
|
),
|
|
|
|
TP_ARGS(mr),
|
|
|
|
TP_STRUCT__entry(
|
|
__field(u32, mr_id)
|
|
__field(int, nents)
|
|
__field(u32, handle)
|
|
__field(u32, length)
|
|
__field(u64, offset)
|
|
__field(u32, dir)
|
|
),
|
|
|
|
TP_fast_assign(
|
|
__entry->mr_id = mr->mr_ibmr->res.id;
|
|
__entry->nents = mr->mr_nents;
|
|
__entry->handle = mr->mr_handle;
|
|
__entry->length = mr->mr_length;
|
|
__entry->offset = mr->mr_offset;
|
|
__entry->dir = mr->mr_dir;
|
|
),
|
|
|
|
TP_printk("mr.id=%u nents=%d %u@0x%016llx:0x%08x (%s)",
|
|
__entry->mr_id, __entry->nents, __entry->length,
|
|
(unsigned long long)__entry->offset, __entry->handle,
|
|
xprtrdma_show_direction(__entry->dir)
|
|
)
|
|
);
|
|
|
|
#define DEFINE_ANON_MR_EVENT(name) \
|
|
DEFINE_EVENT(xprtrdma_anonymous_mr_class, \
|
|
xprtrdma_mr_##name, \
|
|
TP_PROTO( \
|
|
const struct rpcrdma_mr *mr \
|
|
), \
|
|
TP_ARGS(mr))
|
|
|
|
DECLARE_EVENT_CLASS(xprtrdma_callback_class,
|
|
TP_PROTO(
|
|
const struct rpcrdma_xprt *r_xprt,
|
|
const struct rpc_rqst *rqst
|
|
),
|
|
|
|
TP_ARGS(r_xprt, rqst),
|
|
|
|
TP_STRUCT__entry(
|
|
__field(u32, xid)
|
|
__string(addr, rpcrdma_addrstr(r_xprt))
|
|
__string(port, rpcrdma_portstr(r_xprt))
|
|
),
|
|
|
|
TP_fast_assign(
|
|
__entry->xid = be32_to_cpu(rqst->rq_xid);
|
|
__assign_str(addr);
|
|
__assign_str(port);
|
|
),
|
|
|
|
TP_printk("peer=[%s]:%s xid=0x%08x",
|
|
__get_str(addr), __get_str(port), __entry->xid
|
|
)
|
|
);
|
|
|
|
#define DEFINE_CALLBACK_EVENT(name) \
|
|
DEFINE_EVENT(xprtrdma_callback_class, \
|
|
xprtrdma_cb_##name, \
|
|
TP_PROTO( \
|
|
const struct rpcrdma_xprt *r_xprt, \
|
|
const struct rpc_rqst *rqst \
|
|
), \
|
|
TP_ARGS(r_xprt, rqst))
|
|
|
|
/**
|
|
** Connection events
|
|
**/
|
|
|
|
TRACE_EVENT(xprtrdma_inline_thresh,
|
|
TP_PROTO(
|
|
const struct rpcrdma_ep *ep
|
|
),
|
|
|
|
TP_ARGS(ep),
|
|
|
|
TP_STRUCT__entry(
|
|
__field(unsigned int, inline_send)
|
|
__field(unsigned int, inline_recv)
|
|
__field(unsigned int, max_send)
|
|
__field(unsigned int, max_recv)
|
|
__array(unsigned char, srcaddr, sizeof(struct sockaddr_in6))
|
|
__array(unsigned char, dstaddr, sizeof(struct sockaddr_in6))
|
|
),
|
|
|
|
TP_fast_assign(
|
|
const struct rdma_cm_id *id = ep->re_id;
|
|
|
|
__entry->inline_send = ep->re_inline_send;
|
|
__entry->inline_recv = ep->re_inline_recv;
|
|
__entry->max_send = ep->re_max_inline_send;
|
|
__entry->max_recv = ep->re_max_inline_recv;
|
|
memcpy(__entry->srcaddr, &id->route.addr.src_addr,
|
|
sizeof(struct sockaddr_in6));
|
|
memcpy(__entry->dstaddr, &id->route.addr.dst_addr,
|
|
sizeof(struct sockaddr_in6));
|
|
),
|
|
|
|
TP_printk("%pISpc -> %pISpc neg send/recv=%u/%u, calc send/recv=%u/%u",
|
|
__entry->srcaddr, __entry->dstaddr,
|
|
__entry->inline_send, __entry->inline_recv,
|
|
__entry->max_send, __entry->max_recv
|
|
)
|
|
);
|
|
|
|
DEFINE_CONN_EVENT(connect);
|
|
DEFINE_CONN_EVENT(disconnect);
|
|
|
|
TRACE_EVENT(xprtrdma_device_removal,
|
|
TP_PROTO(
|
|
const struct rdma_cm_id *id
|
|
),
|
|
|
|
TP_ARGS(id),
|
|
|
|
TP_STRUCT__entry(
|
|
__string(name, id->device->name)
|
|
__array(unsigned char, addr, sizeof(struct sockaddr_in6))
|
|
),
|
|
|
|
TP_fast_assign(
|
|
__assign_str(name);
|
|
memcpy(__entry->addr, &id->route.addr.dst_addr,
|
|
sizeof(struct sockaddr_in6));
|
|
),
|
|
|
|
TP_printk("device %s to be removed, disconnecting %pISpc\n",
|
|
__get_str(name), __entry->addr
|
|
)
|
|
);
|
|
|
|
DEFINE_RXPRT_EVENT(xprtrdma_op_inject_dsc);
|
|
|
|
TRACE_EVENT(xprtrdma_op_connect,
|
|
TP_PROTO(
|
|
const struct rpcrdma_xprt *r_xprt,
|
|
unsigned long delay
|
|
),
|
|
|
|
TP_ARGS(r_xprt, delay),
|
|
|
|
TP_STRUCT__entry(
|
|
__field(unsigned long, delay)
|
|
__string(addr, rpcrdma_addrstr(r_xprt))
|
|
__string(port, rpcrdma_portstr(r_xprt))
|
|
),
|
|
|
|
TP_fast_assign(
|
|
__entry->delay = delay;
|
|
__assign_str(addr);
|
|
__assign_str(port);
|
|
),
|
|
|
|
TP_printk("peer=[%s]:%s delay=%lu",
|
|
__get_str(addr), __get_str(port), __entry->delay
|
|
)
|
|
);
|
|
|
|
|
|
TRACE_EVENT(xprtrdma_op_set_cto,
|
|
TP_PROTO(
|
|
const struct rpcrdma_xprt *r_xprt,
|
|
unsigned long connect,
|
|
unsigned long reconnect
|
|
),
|
|
|
|
TP_ARGS(r_xprt, connect, reconnect),
|
|
|
|
TP_STRUCT__entry(
|
|
__field(unsigned long, connect)
|
|
__field(unsigned long, reconnect)
|
|
__string(addr, rpcrdma_addrstr(r_xprt))
|
|
__string(port, rpcrdma_portstr(r_xprt))
|
|
),
|
|
|
|
TP_fast_assign(
|
|
__entry->connect = connect;
|
|
__entry->reconnect = reconnect;
|
|
__assign_str(addr);
|
|
__assign_str(port);
|
|
),
|
|
|
|
TP_printk("peer=[%s]:%s connect=%lu reconnect=%lu",
|
|
__get_str(addr), __get_str(port),
|
|
__entry->connect / HZ, __entry->reconnect / HZ
|
|
)
|
|
);
|
|
|
|
/**
|
|
** Call events
|
|
**/
|
|
|
|
TRACE_EVENT(xprtrdma_createmrs,
|
|
TP_PROTO(
|
|
const struct rpcrdma_xprt *r_xprt,
|
|
unsigned int count
|
|
),
|
|
|
|
TP_ARGS(r_xprt, count),
|
|
|
|
TP_STRUCT__entry(
|
|
__string(addr, rpcrdma_addrstr(r_xprt))
|
|
__string(port, rpcrdma_portstr(r_xprt))
|
|
__field(unsigned int, count)
|
|
),
|
|
|
|
TP_fast_assign(
|
|
__entry->count = count;
|
|
__assign_str(addr);
|
|
__assign_str(port);
|
|
),
|
|
|
|
TP_printk("peer=[%s]:%s created %u MRs",
|
|
__get_str(addr), __get_str(port), __entry->count
|
|
)
|
|
);
|
|
|
|
TRACE_EVENT(xprtrdma_nomrs_err,
|
|
TP_PROTO(
|
|
const struct rpcrdma_xprt *r_xprt,
|
|
const struct rpcrdma_req *req
|
|
),
|
|
|
|
TP_ARGS(r_xprt, req),
|
|
|
|
TP_STRUCT__entry(
|
|
__field(unsigned int, task_id)
|
|
__field(unsigned int, client_id)
|
|
__string(addr, rpcrdma_addrstr(r_xprt))
|
|
__string(port, rpcrdma_portstr(r_xprt))
|
|
),
|
|
|
|
TP_fast_assign(
|
|
const struct rpc_rqst *rqst = &req->rl_slot;
|
|
|
|
__entry->task_id = rqst->rq_task->tk_pid;
|
|
__entry->client_id = rqst->rq_task->tk_client->cl_clid;
|
|
__assign_str(addr);
|
|
__assign_str(port);
|
|
),
|
|
|
|
TP_printk(SUNRPC_TRACE_TASK_SPECIFIER " peer=[%s]:%s",
|
|
__entry->task_id, __entry->client_id,
|
|
__get_str(addr), __get_str(port)
|
|
)
|
|
);
|
|
|
|
DEFINE_RDCH_EVENT(read);
|
|
DEFINE_WRCH_EVENT(write);
|
|
DEFINE_WRCH_EVENT(reply);
|
|
DEFINE_WRCH_EVENT(wp);
|
|
|
|
TRACE_DEFINE_ENUM(rpcrdma_noch);
|
|
TRACE_DEFINE_ENUM(rpcrdma_noch_pullup);
|
|
TRACE_DEFINE_ENUM(rpcrdma_noch_mapped);
|
|
TRACE_DEFINE_ENUM(rpcrdma_readch);
|
|
TRACE_DEFINE_ENUM(rpcrdma_areadch);
|
|
TRACE_DEFINE_ENUM(rpcrdma_writech);
|
|
TRACE_DEFINE_ENUM(rpcrdma_replych);
|
|
|
|
#define xprtrdma_show_chunktype(x) \
|
|
__print_symbolic(x, \
|
|
{ rpcrdma_noch, "inline" }, \
|
|
{ rpcrdma_noch_pullup, "pullup" }, \
|
|
{ rpcrdma_noch_mapped, "mapped" }, \
|
|
{ rpcrdma_readch, "read list" }, \
|
|
{ rpcrdma_areadch, "*read list" }, \
|
|
{ rpcrdma_writech, "write list" }, \
|
|
{ rpcrdma_replych, "reply chunk" })
|
|
|
|
TRACE_EVENT(xprtrdma_marshal,
|
|
TP_PROTO(
|
|
const struct rpcrdma_req *req,
|
|
unsigned int rtype,
|
|
unsigned int wtype
|
|
),
|
|
|
|
TP_ARGS(req, rtype, wtype),
|
|
|
|
TP_STRUCT__entry(
|
|
__field(unsigned int, task_id)
|
|
__field(unsigned int, client_id)
|
|
__field(u32, xid)
|
|
__field(unsigned int, hdrlen)
|
|
__field(unsigned int, headlen)
|
|
__field(unsigned int, pagelen)
|
|
__field(unsigned int, taillen)
|
|
__field(unsigned int, rtype)
|
|
__field(unsigned int, wtype)
|
|
),
|
|
|
|
TP_fast_assign(
|
|
const struct rpc_rqst *rqst = &req->rl_slot;
|
|
|
|
__entry->task_id = rqst->rq_task->tk_pid;
|
|
__entry->client_id = rqst->rq_task->tk_client->cl_clid;
|
|
__entry->xid = be32_to_cpu(rqst->rq_xid);
|
|
__entry->hdrlen = req->rl_hdrbuf.len;
|
|
__entry->headlen = rqst->rq_snd_buf.head[0].iov_len;
|
|
__entry->pagelen = rqst->rq_snd_buf.page_len;
|
|
__entry->taillen = rqst->rq_snd_buf.tail[0].iov_len;
|
|
__entry->rtype = rtype;
|
|
__entry->wtype = wtype;
|
|
),
|
|
|
|
TP_printk(SUNRPC_TRACE_TASK_SPECIFIER
|
|
" xid=0x%08x hdr=%u xdr=%u/%u/%u %s/%s",
|
|
__entry->task_id, __entry->client_id, __entry->xid,
|
|
__entry->hdrlen,
|
|
__entry->headlen, __entry->pagelen, __entry->taillen,
|
|
xprtrdma_show_chunktype(__entry->rtype),
|
|
xprtrdma_show_chunktype(__entry->wtype)
|
|
)
|
|
);
|
|
|
|
TRACE_EVENT(xprtrdma_marshal_failed,
|
|
TP_PROTO(const struct rpc_rqst *rqst,
|
|
int ret
|
|
),
|
|
|
|
TP_ARGS(rqst, ret),
|
|
|
|
TP_STRUCT__entry(
|
|
__field(unsigned int, task_id)
|
|
__field(unsigned int, client_id)
|
|
__field(u32, xid)
|
|
__field(int, ret)
|
|
),
|
|
|
|
TP_fast_assign(
|
|
__entry->task_id = rqst->rq_task->tk_pid;
|
|
__entry->client_id = rqst->rq_task->tk_client->cl_clid;
|
|
__entry->xid = be32_to_cpu(rqst->rq_xid);
|
|
__entry->ret = ret;
|
|
),
|
|
|
|
TP_printk(SUNRPC_TRACE_TASK_SPECIFIER " xid=0x%08x ret=%d",
|
|
__entry->task_id, __entry->client_id, __entry->xid,
|
|
__entry->ret
|
|
)
|
|
);
|
|
|
|
TRACE_EVENT(xprtrdma_prepsend_failed,
|
|
TP_PROTO(const struct rpc_rqst *rqst,
|
|
int ret
|
|
),
|
|
|
|
TP_ARGS(rqst, ret),
|
|
|
|
TP_STRUCT__entry(
|
|
__field(unsigned int, task_id)
|
|
__field(unsigned int, client_id)
|
|
__field(u32, xid)
|
|
__field(int, ret)
|
|
),
|
|
|
|
TP_fast_assign(
|
|
__entry->task_id = rqst->rq_task->tk_pid;
|
|
__entry->client_id = rqst->rq_task->tk_client->cl_clid;
|
|
__entry->xid = be32_to_cpu(rqst->rq_xid);
|
|
__entry->ret = ret;
|
|
),
|
|
|
|
TP_printk(SUNRPC_TRACE_TASK_SPECIFIER " xid=0x%08x ret=%d",
|
|
__entry->task_id, __entry->client_id, __entry->xid,
|
|
__entry->ret
|
|
)
|
|
);
|
|
|
|
TRACE_EVENT(xprtrdma_post_send,
|
|
TP_PROTO(
|
|
const struct rpcrdma_req *req
|
|
),
|
|
|
|
TP_ARGS(req),
|
|
|
|
TP_STRUCT__entry(
|
|
__field(u32, cq_id)
|
|
__field(int, completion_id)
|
|
__field(unsigned int, task_id)
|
|
__field(unsigned int, client_id)
|
|
__field(int, num_sge)
|
|
__field(int, signaled)
|
|
),
|
|
|
|
TP_fast_assign(
|
|
const struct rpc_rqst *rqst = &req->rl_slot;
|
|
const struct rpcrdma_sendctx *sc = req->rl_sendctx;
|
|
|
|
__entry->cq_id = sc->sc_cid.ci_queue_id;
|
|
__entry->completion_id = sc->sc_cid.ci_completion_id;
|
|
__entry->task_id = rqst->rq_task->tk_pid;
|
|
__entry->client_id = rqst->rq_task->tk_client ?
|
|
rqst->rq_task->tk_client->cl_clid : -1;
|
|
__entry->num_sge = req->rl_wr.num_sge;
|
|
__entry->signaled = req->rl_wr.send_flags & IB_SEND_SIGNALED;
|
|
),
|
|
|
|
TP_printk(SUNRPC_TRACE_TASK_SPECIFIER " cq.id=%u cid=%d (%d SGE%s) %s",
|
|
__entry->task_id, __entry->client_id,
|
|
__entry->cq_id, __entry->completion_id,
|
|
__entry->num_sge, (__entry->num_sge == 1 ? "" : "s"),
|
|
(__entry->signaled ? "signaled" : "")
|
|
)
|
|
);
|
|
|
|
TRACE_EVENT(xprtrdma_post_send_err,
|
|
TP_PROTO(
|
|
const struct rpcrdma_xprt *r_xprt,
|
|
const struct rpcrdma_req *req,
|
|
int rc
|
|
),
|
|
|
|
TP_ARGS(r_xprt, req, rc),
|
|
|
|
TP_STRUCT__entry(
|
|
__field(u32, cq_id)
|
|
__field(unsigned int, task_id)
|
|
__field(unsigned int, client_id)
|
|
__field(int, rc)
|
|
),
|
|
|
|
TP_fast_assign(
|
|
const struct rpc_rqst *rqst = &req->rl_slot;
|
|
const struct rpcrdma_ep *ep = r_xprt->rx_ep;
|
|
|
|
__entry->cq_id = ep ? ep->re_attr.recv_cq->res.id : 0;
|
|
__entry->task_id = rqst->rq_task->tk_pid;
|
|
__entry->client_id = rqst->rq_task->tk_client ?
|
|
rqst->rq_task->tk_client->cl_clid : -1;
|
|
__entry->rc = rc;
|
|
),
|
|
|
|
TP_printk(SUNRPC_TRACE_TASK_SPECIFIER " cq.id=%u rc=%d",
|
|
__entry->task_id, __entry->client_id,
|
|
__entry->cq_id, __entry->rc
|
|
)
|
|
);
|
|
|
|
DEFINE_SIMPLE_CID_EVENT(xprtrdma_post_recv);
|
|
|
|
TRACE_EVENT(xprtrdma_post_recvs,
|
|
TP_PROTO(
|
|
const struct rpcrdma_xprt *r_xprt,
|
|
unsigned int count
|
|
),
|
|
|
|
TP_ARGS(r_xprt, count),
|
|
|
|
TP_STRUCT__entry(
|
|
__field(u32, cq_id)
|
|
__field(unsigned int, count)
|
|
__field(int, posted)
|
|
__string(addr, rpcrdma_addrstr(r_xprt))
|
|
__string(port, rpcrdma_portstr(r_xprt))
|
|
),
|
|
|
|
TP_fast_assign(
|
|
const struct rpcrdma_ep *ep = r_xprt->rx_ep;
|
|
|
|
__entry->cq_id = ep->re_attr.recv_cq->res.id;
|
|
__entry->count = count;
|
|
__entry->posted = ep->re_receive_count;
|
|
__assign_str(addr);
|
|
__assign_str(port);
|
|
),
|
|
|
|
TP_printk("peer=[%s]:%s cq.id=%d %u new recvs, %d active",
|
|
__get_str(addr), __get_str(port), __entry->cq_id,
|
|
__entry->count, __entry->posted
|
|
)
|
|
);
|
|
|
|
TRACE_EVENT(xprtrdma_post_recvs_err,
|
|
TP_PROTO(
|
|
const struct rpcrdma_xprt *r_xprt,
|
|
int status
|
|
),
|
|
|
|
TP_ARGS(r_xprt, status),
|
|
|
|
TP_STRUCT__entry(
|
|
__field(u32, cq_id)
|
|
__field(int, status)
|
|
__string(addr, rpcrdma_addrstr(r_xprt))
|
|
__string(port, rpcrdma_portstr(r_xprt))
|
|
),
|
|
|
|
TP_fast_assign(
|
|
const struct rpcrdma_ep *ep = r_xprt->rx_ep;
|
|
|
|
__entry->cq_id = ep->re_attr.recv_cq->res.id;
|
|
__entry->status = status;
|
|
__assign_str(addr);
|
|
__assign_str(port);
|
|
),
|
|
|
|
TP_printk("peer=[%s]:%s cq.id=%d rc=%d",
|
|
__get_str(addr), __get_str(port), __entry->cq_id,
|
|
__entry->status
|
|
)
|
|
);
|
|
|
|
TRACE_EVENT(xprtrdma_post_linv_err,
|
|
TP_PROTO(
|
|
const struct rpcrdma_req *req,
|
|
int status
|
|
),
|
|
|
|
TP_ARGS(req, status),
|
|
|
|
TP_STRUCT__entry(
|
|
__field(unsigned int, task_id)
|
|
__field(unsigned int, client_id)
|
|
__field(int, status)
|
|
),
|
|
|
|
TP_fast_assign(
|
|
const struct rpc_task *task = req->rl_slot.rq_task;
|
|
|
|
__entry->task_id = task->tk_pid;
|
|
__entry->client_id = task->tk_client->cl_clid;
|
|
__entry->status = status;
|
|
),
|
|
|
|
TP_printk(SUNRPC_TRACE_TASK_SPECIFIER " status=%d",
|
|
__entry->task_id, __entry->client_id, __entry->status
|
|
)
|
|
);
|
|
|
|
/**
|
|
** Completion events
|
|
**/
|
|
|
|
DEFINE_RECEIVE_COMPLETION_EVENT(xprtrdma_wc_receive);
|
|
|
|
DEFINE_COMPLETION_EVENT(xprtrdma_wc_send);
|
|
DEFINE_MR_COMPLETION_EVENT(xprtrdma_wc_fastreg);
|
|
DEFINE_MR_COMPLETION_EVENT(xprtrdma_wc_li);
|
|
DEFINE_MR_COMPLETION_EVENT(xprtrdma_wc_li_wake);
|
|
DEFINE_MR_COMPLETION_EVENT(xprtrdma_wc_li_done);
|
|
|
|
TRACE_EVENT(xprtrdma_frwr_alloc,
|
|
TP_PROTO(
|
|
const struct rpcrdma_mr *mr,
|
|
int rc
|
|
),
|
|
|
|
TP_ARGS(mr, rc),
|
|
|
|
TP_STRUCT__entry(
|
|
__field(u32, mr_id)
|
|
__field(int, rc)
|
|
),
|
|
|
|
TP_fast_assign(
|
|
__entry->mr_id = mr->mr_ibmr->res.id;
|
|
__entry->rc = rc;
|
|
),
|
|
|
|
TP_printk("mr.id=%u: rc=%d",
|
|
__entry->mr_id, __entry->rc
|
|
)
|
|
);
|
|
|
|
TRACE_EVENT(xprtrdma_frwr_dereg,
|
|
TP_PROTO(
|
|
const struct rpcrdma_mr *mr,
|
|
int rc
|
|
),
|
|
|
|
TP_ARGS(mr, rc),
|
|
|
|
TP_STRUCT__entry(
|
|
__field(u32, mr_id)
|
|
__field(int, nents)
|
|
__field(u32, handle)
|
|
__field(u32, length)
|
|
__field(u64, offset)
|
|
__field(u32, dir)
|
|
__field(int, rc)
|
|
),
|
|
|
|
TP_fast_assign(
|
|
__entry->mr_id = mr->mr_ibmr->res.id;
|
|
__entry->nents = mr->mr_nents;
|
|
__entry->handle = mr->mr_handle;
|
|
__entry->length = mr->mr_length;
|
|
__entry->offset = mr->mr_offset;
|
|
__entry->dir = mr->mr_dir;
|
|
__entry->rc = rc;
|
|
),
|
|
|
|
TP_printk("mr.id=%u nents=%d %u@0x%016llx:0x%08x (%s): rc=%d",
|
|
__entry->mr_id, __entry->nents, __entry->length,
|
|
(unsigned long long)__entry->offset, __entry->handle,
|
|
xprtrdma_show_direction(__entry->dir),
|
|
__entry->rc
|
|
)
|
|
);
|
|
|
|
TRACE_EVENT(xprtrdma_frwr_sgerr,
|
|
TP_PROTO(
|
|
const struct rpcrdma_mr *mr,
|
|
int sg_nents
|
|
),
|
|
|
|
TP_ARGS(mr, sg_nents),
|
|
|
|
TP_STRUCT__entry(
|
|
__field(u32, mr_id)
|
|
__field(u64, addr)
|
|
__field(u32, dir)
|
|
__field(int, nents)
|
|
),
|
|
|
|
TP_fast_assign(
|
|
__entry->mr_id = mr->mr_ibmr->res.id;
|
|
__entry->addr = mr->mr_sg->dma_address;
|
|
__entry->dir = mr->mr_dir;
|
|
__entry->nents = sg_nents;
|
|
),
|
|
|
|
TP_printk("mr.id=%u DMA addr=0x%llx (%s) sg_nents=%d",
|
|
__entry->mr_id, __entry->addr,
|
|
xprtrdma_show_direction(__entry->dir),
|
|
__entry->nents
|
|
)
|
|
);
|
|
|
|
TRACE_EVENT(xprtrdma_frwr_maperr,
|
|
TP_PROTO(
|
|
const struct rpcrdma_mr *mr,
|
|
int num_mapped
|
|
),
|
|
|
|
TP_ARGS(mr, num_mapped),
|
|
|
|
TP_STRUCT__entry(
|
|
__field(u32, mr_id)
|
|
__field(u64, addr)
|
|
__field(u32, dir)
|
|
__field(int, num_mapped)
|
|
__field(int, nents)
|
|
),
|
|
|
|
TP_fast_assign(
|
|
__entry->mr_id = mr->mr_ibmr->res.id;
|
|
__entry->addr = mr->mr_sg->dma_address;
|
|
__entry->dir = mr->mr_dir;
|
|
__entry->num_mapped = num_mapped;
|
|
__entry->nents = mr->mr_nents;
|
|
),
|
|
|
|
TP_printk("mr.id=%u DMA addr=0x%llx (%s) nents=%d of %d",
|
|
__entry->mr_id, __entry->addr,
|
|
xprtrdma_show_direction(__entry->dir),
|
|
__entry->num_mapped, __entry->nents
|
|
)
|
|
);
|
|
|
|
DEFINE_MR_EVENT(fastreg);
|
|
DEFINE_MR_EVENT(localinv);
|
|
DEFINE_MR_EVENT(reminv);
|
|
DEFINE_MR_EVENT(map);
|
|
|
|
DEFINE_ANON_MR_EVENT(unmap);
|
|
|
|
TRACE_EVENT(xprtrdma_dma_maperr,
|
|
TP_PROTO(
|
|
u64 addr
|
|
),
|
|
|
|
TP_ARGS(addr),
|
|
|
|
TP_STRUCT__entry(
|
|
__field(u64, addr)
|
|
),
|
|
|
|
TP_fast_assign(
|
|
__entry->addr = addr;
|
|
),
|
|
|
|
TP_printk("dma addr=0x%llx\n", __entry->addr)
|
|
);
|
|
|
|
/**
|
|
** Reply events
|
|
**/
|
|
|
|
TRACE_EVENT(xprtrdma_reply,
|
|
TP_PROTO(
|
|
const struct rpc_task *task,
|
|
const struct rpcrdma_rep *rep,
|
|
unsigned int credits
|
|
),
|
|
|
|
TP_ARGS(task, rep, credits),
|
|
|
|
TP_STRUCT__entry(
|
|
__field(unsigned int, task_id)
|
|
__field(unsigned int, client_id)
|
|
__field(u32, xid)
|
|
__field(unsigned int, credits)
|
|
),
|
|
|
|
TP_fast_assign(
|
|
__entry->task_id = task->tk_pid;
|
|
__entry->client_id = task->tk_client->cl_clid;
|
|
__entry->xid = be32_to_cpu(rep->rr_xid);
|
|
__entry->credits = credits;
|
|
),
|
|
|
|
TP_printk(SUNRPC_TRACE_TASK_SPECIFIER " xid=0x%08x credits=%u",
|
|
__entry->task_id, __entry->client_id, __entry->xid,
|
|
__entry->credits
|
|
)
|
|
);
|
|
|
|
DEFINE_REPLY_EVENT(vers);
|
|
DEFINE_REPLY_EVENT(rqst);
|
|
DEFINE_REPLY_EVENT(short);
|
|
DEFINE_REPLY_EVENT(hdr);
|
|
|
|
TRACE_EVENT(xprtrdma_err_vers,
|
|
TP_PROTO(
|
|
const struct rpc_rqst *rqst,
|
|
__be32 *min,
|
|
__be32 *max
|
|
),
|
|
|
|
TP_ARGS(rqst, min, max),
|
|
|
|
TP_STRUCT__entry(
|
|
__field(unsigned int, task_id)
|
|
__field(unsigned int, client_id)
|
|
__field(u32, xid)
|
|
__field(u32, min)
|
|
__field(u32, max)
|
|
),
|
|
|
|
TP_fast_assign(
|
|
__entry->task_id = rqst->rq_task->tk_pid;
|
|
__entry->client_id = rqst->rq_task->tk_client->cl_clid;
|
|
__entry->xid = be32_to_cpu(rqst->rq_xid);
|
|
__entry->min = be32_to_cpup(min);
|
|
__entry->max = be32_to_cpup(max);
|
|
),
|
|
|
|
TP_printk(SUNRPC_TRACE_TASK_SPECIFIER " xid=0x%08x versions=[%u, %u]",
|
|
__entry->task_id, __entry->client_id, __entry->xid,
|
|
__entry->min, __entry->max
|
|
)
|
|
);
|
|
|
|
TRACE_EVENT(xprtrdma_err_chunk,
|
|
TP_PROTO(
|
|
const struct rpc_rqst *rqst
|
|
),
|
|
|
|
TP_ARGS(rqst),
|
|
|
|
TP_STRUCT__entry(
|
|
__field(unsigned int, task_id)
|
|
__field(unsigned int, client_id)
|
|
__field(u32, xid)
|
|
),
|
|
|
|
TP_fast_assign(
|
|
__entry->task_id = rqst->rq_task->tk_pid;
|
|
__entry->client_id = rqst->rq_task->tk_client->cl_clid;
|
|
__entry->xid = be32_to_cpu(rqst->rq_xid);
|
|
),
|
|
|
|
TP_printk(SUNRPC_TRACE_TASK_SPECIFIER " xid=0x%08x",
|
|
__entry->task_id, __entry->client_id, __entry->xid
|
|
)
|
|
);
|
|
|
|
TRACE_EVENT(xprtrdma_err_unrecognized,
|
|
TP_PROTO(
|
|
const struct rpc_rqst *rqst,
|
|
__be32 *procedure
|
|
),
|
|
|
|
TP_ARGS(rqst, procedure),
|
|
|
|
TP_STRUCT__entry(
|
|
__field(unsigned int, task_id)
|
|
__field(unsigned int, client_id)
|
|
__field(u32, xid)
|
|
__field(u32, procedure)
|
|
),
|
|
|
|
TP_fast_assign(
|
|
__entry->task_id = rqst->rq_task->tk_pid;
|
|
__entry->client_id = rqst->rq_task->tk_client->cl_clid;
|
|
__entry->procedure = be32_to_cpup(procedure);
|
|
),
|
|
|
|
TP_printk(SUNRPC_TRACE_TASK_SPECIFIER " xid=0x%08x procedure=%u",
|
|
__entry->task_id, __entry->client_id, __entry->xid,
|
|
__entry->procedure
|
|
)
|
|
);
|
|
|
|
TRACE_EVENT(xprtrdma_fixup,
|
|
TP_PROTO(
|
|
const struct rpc_rqst *rqst,
|
|
unsigned long fixup
|
|
),
|
|
|
|
TP_ARGS(rqst, fixup),
|
|
|
|
TP_STRUCT__entry(
|
|
__field(unsigned int, task_id)
|
|
__field(unsigned int, client_id)
|
|
__field(unsigned long, fixup)
|
|
__field(size_t, headlen)
|
|
__field(unsigned int, pagelen)
|
|
__field(size_t, taillen)
|
|
),
|
|
|
|
TP_fast_assign(
|
|
__entry->task_id = rqst->rq_task->tk_pid;
|
|
__entry->client_id = rqst->rq_task->tk_client->cl_clid;
|
|
__entry->fixup = fixup;
|
|
__entry->headlen = rqst->rq_rcv_buf.head[0].iov_len;
|
|
__entry->pagelen = rqst->rq_rcv_buf.page_len;
|
|
__entry->taillen = rqst->rq_rcv_buf.tail[0].iov_len;
|
|
),
|
|
|
|
TP_printk(SUNRPC_TRACE_TASK_SPECIFIER " fixup=%lu xdr=%zu/%u/%zu",
|
|
__entry->task_id, __entry->client_id, __entry->fixup,
|
|
__entry->headlen, __entry->pagelen, __entry->taillen
|
|
)
|
|
);
|
|
|
|
TRACE_EVENT(xprtrdma_decode_seg,
|
|
TP_PROTO(
|
|
u32 handle,
|
|
u32 length,
|
|
u64 offset
|
|
),
|
|
|
|
TP_ARGS(handle, length, offset),
|
|
|
|
TP_STRUCT__entry(
|
|
__field(u32, handle)
|
|
__field(u32, length)
|
|
__field(u64, offset)
|
|
),
|
|
|
|
TP_fast_assign(
|
|
__entry->handle = handle;
|
|
__entry->length = length;
|
|
__entry->offset = offset;
|
|
),
|
|
|
|
TP_printk("%u@0x%016llx:0x%08x",
|
|
__entry->length, (unsigned long long)__entry->offset,
|
|
__entry->handle
|
|
)
|
|
);
|
|
|
|
TRACE_EVENT(xprtrdma_mrs_zap,
|
|
TP_PROTO(
|
|
const struct rpc_task *task
|
|
),
|
|
|
|
TP_ARGS(task),
|
|
|
|
TP_STRUCT__entry(
|
|
__field(unsigned int, task_id)
|
|
__field(unsigned int, client_id)
|
|
),
|
|
|
|
TP_fast_assign(
|
|
__entry->task_id = task->tk_pid;
|
|
__entry->client_id = task->tk_client->cl_clid;
|
|
),
|
|
|
|
TP_printk(SUNRPC_TRACE_TASK_SPECIFIER,
|
|
__entry->task_id, __entry->client_id
|
|
)
|
|
);
|
|
|
|
/**
|
|
** Callback events
|
|
**/
|
|
|
|
TRACE_EVENT(xprtrdma_cb_setup,
|
|
TP_PROTO(
|
|
const struct rpcrdma_xprt *r_xprt,
|
|
unsigned int reqs
|
|
),
|
|
|
|
TP_ARGS(r_xprt, reqs),
|
|
|
|
TP_STRUCT__entry(
|
|
__field(unsigned int, reqs)
|
|
__string(addr, rpcrdma_addrstr(r_xprt))
|
|
__string(port, rpcrdma_portstr(r_xprt))
|
|
),
|
|
|
|
TP_fast_assign(
|
|
__entry->reqs = reqs;
|
|
__assign_str(addr);
|
|
__assign_str(port);
|
|
),
|
|
|
|
TP_printk("peer=[%s]:%s %u reqs",
|
|
__get_str(addr), __get_str(port), __entry->reqs
|
|
)
|
|
);
|
|
|
|
DEFINE_CALLBACK_EVENT(call);
|
|
DEFINE_CALLBACK_EVENT(reply);
|
|
|
|
/**
|
|
** Server-side RPC/RDMA events
|
|
**/
|
|
|
|
DECLARE_EVENT_CLASS(svcrdma_accept_class,
|
|
TP_PROTO(
|
|
const struct svcxprt_rdma *rdma,
|
|
long status
|
|
),
|
|
|
|
TP_ARGS(rdma, status),
|
|
|
|
TP_STRUCT__entry(
|
|
__field(long, status)
|
|
__string(addr, rdma->sc_xprt.xpt_remotebuf)
|
|
),
|
|
|
|
TP_fast_assign(
|
|
__entry->status = status;
|
|
__assign_str(addr);
|
|
),
|
|
|
|
TP_printk("addr=%s status=%ld",
|
|
__get_str(addr), __entry->status
|
|
)
|
|
);
|
|
|
|
#define DEFINE_ACCEPT_EVENT(name) \
|
|
DEFINE_EVENT(svcrdma_accept_class, svcrdma_##name##_err, \
|
|
TP_PROTO( \
|
|
const struct svcxprt_rdma *rdma, \
|
|
long status \
|
|
), \
|
|
TP_ARGS(rdma, status))
|
|
|
|
DEFINE_ACCEPT_EVENT(pd);
|
|
DEFINE_ACCEPT_EVENT(qp);
|
|
DEFINE_ACCEPT_EVENT(fabric);
|
|
DEFINE_ACCEPT_EVENT(initdepth);
|
|
DEFINE_ACCEPT_EVENT(accept);
|
|
|
|
TRACE_DEFINE_ENUM(RDMA_MSG);
|
|
TRACE_DEFINE_ENUM(RDMA_NOMSG);
|
|
TRACE_DEFINE_ENUM(RDMA_MSGP);
|
|
TRACE_DEFINE_ENUM(RDMA_DONE);
|
|
TRACE_DEFINE_ENUM(RDMA_ERROR);
|
|
|
|
#define show_rpcrdma_proc(x) \
|
|
__print_symbolic(x, \
|
|
{ RDMA_MSG, "RDMA_MSG" }, \
|
|
{ RDMA_NOMSG, "RDMA_NOMSG" }, \
|
|
{ RDMA_MSGP, "RDMA_MSGP" }, \
|
|
{ RDMA_DONE, "RDMA_DONE" }, \
|
|
{ RDMA_ERROR, "RDMA_ERROR" })
|
|
|
|
TRACE_EVENT(svcrdma_decode_rqst,
|
|
TP_PROTO(
|
|
const struct svc_rdma_recv_ctxt *ctxt,
|
|
__be32 *p,
|
|
unsigned int hdrlen
|
|
),
|
|
|
|
TP_ARGS(ctxt, p, hdrlen),
|
|
|
|
TP_STRUCT__entry(
|
|
__field(u32, cq_id)
|
|
__field(int, completion_id)
|
|
__field(u32, xid)
|
|
__field(u32, vers)
|
|
__field(u32, proc)
|
|
__field(u32, credits)
|
|
__field(unsigned int, hdrlen)
|
|
),
|
|
|
|
TP_fast_assign(
|
|
__entry->cq_id = ctxt->rc_cid.ci_queue_id;
|
|
__entry->completion_id = ctxt->rc_cid.ci_completion_id;
|
|
__entry->xid = be32_to_cpup(p++);
|
|
__entry->vers = be32_to_cpup(p++);
|
|
__entry->credits = be32_to_cpup(p++);
|
|
__entry->proc = be32_to_cpup(p);
|
|
__entry->hdrlen = hdrlen;
|
|
),
|
|
|
|
TP_printk("cq.id=%u cid=%d xid=0x%08x vers=%u credits=%u proc=%s hdrlen=%u",
|
|
__entry->cq_id, __entry->completion_id,
|
|
__entry->xid, __entry->vers, __entry->credits,
|
|
show_rpcrdma_proc(__entry->proc), __entry->hdrlen)
|
|
);
|
|
|
|
TRACE_EVENT(svcrdma_decode_short_err,
|
|
TP_PROTO(
|
|
const struct svc_rdma_recv_ctxt *ctxt,
|
|
unsigned int hdrlen
|
|
),
|
|
|
|
TP_ARGS(ctxt, hdrlen),
|
|
|
|
TP_STRUCT__entry(
|
|
__field(u32, cq_id)
|
|
__field(int, completion_id)
|
|
__field(unsigned int, hdrlen)
|
|
),
|
|
|
|
TP_fast_assign(
|
|
__entry->cq_id = ctxt->rc_cid.ci_queue_id;
|
|
__entry->completion_id = ctxt->rc_cid.ci_completion_id;
|
|
__entry->hdrlen = hdrlen;
|
|
),
|
|
|
|
TP_printk("cq.id=%u cid=%d hdrlen=%u",
|
|
__entry->cq_id, __entry->completion_id,
|
|
__entry->hdrlen)
|
|
);
|
|
|
|
DECLARE_EVENT_CLASS(svcrdma_badreq_event,
|
|
TP_PROTO(
|
|
const struct svc_rdma_recv_ctxt *ctxt,
|
|
__be32 *p
|
|
),
|
|
|
|
TP_ARGS(ctxt, p),
|
|
|
|
TP_STRUCT__entry(
|
|
__field(u32, cq_id)
|
|
__field(int, completion_id)
|
|
__field(u32, xid)
|
|
__field(u32, vers)
|
|
__field(u32, proc)
|
|
__field(u32, credits)
|
|
),
|
|
|
|
TP_fast_assign(
|
|
__entry->cq_id = ctxt->rc_cid.ci_queue_id;
|
|
__entry->completion_id = ctxt->rc_cid.ci_completion_id;
|
|
__entry->xid = be32_to_cpup(p++);
|
|
__entry->vers = be32_to_cpup(p++);
|
|
__entry->credits = be32_to_cpup(p++);
|
|
__entry->proc = be32_to_cpup(p);
|
|
),
|
|
|
|
TP_printk("cq.id=%u cid=%d xid=0x%08x vers=%u credits=%u proc=%u",
|
|
__entry->cq_id, __entry->completion_id,
|
|
__entry->xid, __entry->vers, __entry->credits, __entry->proc)
|
|
);
|
|
|
|
#define DEFINE_BADREQ_EVENT(name) \
|
|
DEFINE_EVENT(svcrdma_badreq_event, \
|
|
svcrdma_decode_##name##_err, \
|
|
TP_PROTO( \
|
|
const struct svc_rdma_recv_ctxt *ctxt, \
|
|
__be32 *p \
|
|
), \
|
|
TP_ARGS(ctxt, p))
|
|
|
|
DEFINE_BADREQ_EVENT(badvers);
|
|
DEFINE_BADREQ_EVENT(drop);
|
|
DEFINE_BADREQ_EVENT(badproc);
|
|
DEFINE_BADREQ_EVENT(parse);
|
|
|
|
TRACE_EVENT(svcrdma_encode_wseg,
|
|
TP_PROTO(
|
|
const struct svc_rdma_send_ctxt *ctxt,
|
|
u32 segno,
|
|
u32 handle,
|
|
u32 length,
|
|
u64 offset
|
|
),
|
|
|
|
TP_ARGS(ctxt, segno, handle, length, offset),
|
|
|
|
TP_STRUCT__entry(
|
|
__field(u32, cq_id)
|
|
__field(int, completion_id)
|
|
__field(u32, segno)
|
|
__field(u32, handle)
|
|
__field(u32, length)
|
|
__field(u64, offset)
|
|
),
|
|
|
|
TP_fast_assign(
|
|
__entry->cq_id = ctxt->sc_cid.ci_queue_id;
|
|
__entry->completion_id = ctxt->sc_cid.ci_completion_id;
|
|
__entry->segno = segno;
|
|
__entry->handle = handle;
|
|
__entry->length = length;
|
|
__entry->offset = offset;
|
|
),
|
|
|
|
TP_printk("cq.id=%u cid=%d segno=%u %u@0x%016llx:0x%08x",
|
|
__entry->cq_id, __entry->completion_id,
|
|
__entry->segno, __entry->length,
|
|
(unsigned long long)__entry->offset, __entry->handle
|
|
)
|
|
);
|
|
|
|
TRACE_EVENT(svcrdma_decode_rseg,
|
|
TP_PROTO(
|
|
const struct rpc_rdma_cid *cid,
|
|
const struct svc_rdma_chunk *chunk,
|
|
const struct svc_rdma_segment *segment
|
|
),
|
|
|
|
TP_ARGS(cid, chunk, segment),
|
|
|
|
TP_STRUCT__entry(
|
|
__field(u32, cq_id)
|
|
__field(int, completion_id)
|
|
__field(u32, segno)
|
|
__field(u32, position)
|
|
__field(u32, handle)
|
|
__field(u32, length)
|
|
__field(u64, offset)
|
|
),
|
|
|
|
TP_fast_assign(
|
|
__entry->cq_id = cid->ci_queue_id;
|
|
__entry->completion_id = cid->ci_completion_id;
|
|
__entry->segno = chunk->ch_segcount;
|
|
__entry->position = chunk->ch_position;
|
|
__entry->handle = segment->rs_handle;
|
|
__entry->length = segment->rs_length;
|
|
__entry->offset = segment->rs_offset;
|
|
),
|
|
|
|
TP_printk("cq.id=%u cid=%d segno=%u position=%u %u@0x%016llx:0x%08x",
|
|
__entry->cq_id, __entry->completion_id,
|
|
__entry->segno, __entry->position, __entry->length,
|
|
(unsigned long long)__entry->offset, __entry->handle
|
|
)
|
|
);
|
|
|
|
TRACE_EVENT(svcrdma_decode_wseg,
|
|
TP_PROTO(
|
|
const struct rpc_rdma_cid *cid,
|
|
const struct svc_rdma_chunk *chunk,
|
|
u32 segno
|
|
),
|
|
|
|
TP_ARGS(cid, chunk, segno),
|
|
|
|
TP_STRUCT__entry(
|
|
__field(u32, cq_id)
|
|
__field(int, completion_id)
|
|
__field(u32, segno)
|
|
__field(u32, handle)
|
|
__field(u32, length)
|
|
__field(u64, offset)
|
|
),
|
|
|
|
TP_fast_assign(
|
|
const struct svc_rdma_segment *segment =
|
|
&chunk->ch_segments[segno];
|
|
|
|
__entry->cq_id = cid->ci_queue_id;
|
|
__entry->completion_id = cid->ci_completion_id;
|
|
__entry->segno = segno;
|
|
__entry->handle = segment->rs_handle;
|
|
__entry->length = segment->rs_length;
|
|
__entry->offset = segment->rs_offset;
|
|
),
|
|
|
|
TP_printk("cq.id=%u cid=%d segno=%u %u@0x%016llx:0x%08x",
|
|
__entry->cq_id, __entry->completion_id,
|
|
__entry->segno, __entry->length,
|
|
(unsigned long long)__entry->offset, __entry->handle
|
|
)
|
|
);
|
|
|
|
DECLARE_EVENT_CLASS(svcrdma_error_event,
|
|
TP_PROTO(
|
|
__be32 xid
|
|
),
|
|
|
|
TP_ARGS(xid),
|
|
|
|
TP_STRUCT__entry(
|
|
__field(u32, xid)
|
|
),
|
|
|
|
TP_fast_assign(
|
|
__entry->xid = be32_to_cpu(xid);
|
|
),
|
|
|
|
TP_printk("xid=0x%08x",
|
|
__entry->xid
|
|
)
|
|
);
|
|
|
|
#define DEFINE_ERROR_EVENT(name) \
|
|
DEFINE_EVENT(svcrdma_error_event, svcrdma_err_##name, \
|
|
TP_PROTO( \
|
|
__be32 xid \
|
|
), \
|
|
TP_ARGS(xid))
|
|
|
|
DEFINE_ERROR_EVENT(vers);
|
|
DEFINE_ERROR_EVENT(chunk);
|
|
|
|
/**
|
|
** Server-side RDMA API events
|
|
**/
|
|
|
|
DECLARE_EVENT_CLASS(svcrdma_dma_map_class,
|
|
TP_PROTO(
|
|
const struct rpc_rdma_cid *cid,
|
|
u64 dma_addr,
|
|
u32 length
|
|
),
|
|
|
|
TP_ARGS(cid, dma_addr, length),
|
|
|
|
TP_STRUCT__entry(
|
|
__field(u32, cq_id)
|
|
__field(int, completion_id)
|
|
__field(u64, dma_addr)
|
|
__field(u32, length)
|
|
),
|
|
|
|
TP_fast_assign(
|
|
__entry->cq_id = cid->ci_queue_id;
|
|
__entry->completion_id = cid->ci_completion_id;
|
|
__entry->dma_addr = dma_addr;
|
|
__entry->length = length;
|
|
),
|
|
|
|
TP_printk("cq.id=%u cid=%d dma_addr=%llu length=%u",
|
|
__entry->cq_id, __entry->completion_id,
|
|
__entry->dma_addr, __entry->length
|
|
)
|
|
);
|
|
|
|
#define DEFINE_SVC_DMA_EVENT(name) \
|
|
DEFINE_EVENT(svcrdma_dma_map_class, svcrdma_##name, \
|
|
TP_PROTO( \
|
|
const struct rpc_rdma_cid *cid, \
|
|
u64 dma_addr, \
|
|
u32 length \
|
|
), \
|
|
TP_ARGS(cid, dma_addr, length) \
|
|
)
|
|
|
|
DEFINE_SVC_DMA_EVENT(dma_map_page);
|
|
DEFINE_SVC_DMA_EVENT(dma_map_err);
|
|
DEFINE_SVC_DMA_EVENT(dma_unmap_page);
|
|
|
|
TRACE_EVENT(svcrdma_dma_map_rw_err,
|
|
TP_PROTO(
|
|
const struct svcxprt_rdma *rdma,
|
|
u64 offset,
|
|
u32 handle,
|
|
unsigned int nents,
|
|
int status
|
|
),
|
|
|
|
TP_ARGS(rdma, offset, handle, nents, status),
|
|
|
|
TP_STRUCT__entry(
|
|
__field(u32, cq_id)
|
|
__field(u32, handle)
|
|
__field(u64, offset)
|
|
__field(unsigned int, nents)
|
|
__field(int, status)
|
|
),
|
|
|
|
TP_fast_assign(
|
|
__entry->cq_id = rdma->sc_sq_cq->res.id;
|
|
__entry->handle = handle;
|
|
__entry->offset = offset;
|
|
__entry->nents = nents;
|
|
__entry->status = status;
|
|
),
|
|
|
|
TP_printk("cq.id=%u 0x%016llx:0x%08x nents=%u status=%d",
|
|
__entry->cq_id, (unsigned long long)__entry->offset,
|
|
__entry->handle, __entry->nents, __entry->status
|
|
)
|
|
);
|
|
|
|
TRACE_EVENT(svcrdma_rwctx_empty,
|
|
TP_PROTO(
|
|
const struct svcxprt_rdma *rdma,
|
|
unsigned int num_sges
|
|
),
|
|
|
|
TP_ARGS(rdma, num_sges),
|
|
|
|
TP_STRUCT__entry(
|
|
__field(u32, cq_id)
|
|
__field(unsigned int, num_sges)
|
|
),
|
|
|
|
TP_fast_assign(
|
|
__entry->cq_id = rdma->sc_sq_cq->res.id;
|
|
__entry->num_sges = num_sges;
|
|
),
|
|
|
|
TP_printk("cq.id=%u num_sges=%d",
|
|
__entry->cq_id, __entry->num_sges
|
|
)
|
|
);
|
|
|
|
TRACE_EVENT(svcrdma_page_overrun_err,
|
|
TP_PROTO(
|
|
const struct rpc_rdma_cid *cid,
|
|
unsigned int pageno
|
|
),
|
|
|
|
TP_ARGS(cid, pageno),
|
|
|
|
TP_STRUCT__entry(
|
|
__field(u32, cq_id)
|
|
__field(int, completion_id)
|
|
__field(unsigned int, pageno)
|
|
),
|
|
|
|
TP_fast_assign(
|
|
__entry->cq_id = cid->ci_queue_id;
|
|
__entry->completion_id = cid->ci_completion_id;
|
|
__entry->pageno = pageno;
|
|
),
|
|
|
|
TP_printk("cq.id=%u cid=%d pageno=%u",
|
|
__entry->cq_id, __entry->completion_id,
|
|
__entry->pageno
|
|
)
|
|
);
|
|
|
|
TRACE_EVENT(svcrdma_small_wrch_err,
|
|
TP_PROTO(
|
|
const struct rpc_rdma_cid *cid,
|
|
unsigned int remaining,
|
|
unsigned int seg_no,
|
|
unsigned int num_segs
|
|
),
|
|
|
|
TP_ARGS(cid, remaining, seg_no, num_segs),
|
|
|
|
TP_STRUCT__entry(
|
|
__field(u32, cq_id)
|
|
__field(int, completion_id)
|
|
__field(unsigned int, remaining)
|
|
__field(unsigned int, seg_no)
|
|
__field(unsigned int, num_segs)
|
|
),
|
|
|
|
TP_fast_assign(
|
|
__entry->cq_id = cid->ci_queue_id;
|
|
__entry->completion_id = cid->ci_completion_id;
|
|
__entry->remaining = remaining;
|
|
__entry->seg_no = seg_no;
|
|
__entry->num_segs = num_segs;
|
|
),
|
|
|
|
TP_printk("cq.id=%u cid=%d remaining=%u seg_no=%u num_segs=%u",
|
|
__entry->cq_id, __entry->completion_id,
|
|
__entry->remaining, __entry->seg_no, __entry->num_segs
|
|
)
|
|
);
|
|
|
|
TRACE_EVENT(svcrdma_send_pullup,
|
|
TP_PROTO(
|
|
const struct svc_rdma_send_ctxt *ctxt,
|
|
unsigned int msglen
|
|
),
|
|
|
|
TP_ARGS(ctxt, msglen),
|
|
|
|
TP_STRUCT__entry(
|
|
__field(u32, cq_id)
|
|
__field(int, completion_id)
|
|
__field(unsigned int, hdrlen)
|
|
__field(unsigned int, msglen)
|
|
),
|
|
|
|
TP_fast_assign(
|
|
__entry->cq_id = ctxt->sc_cid.ci_queue_id;
|
|
__entry->completion_id = ctxt->sc_cid.ci_completion_id;
|
|
__entry->hdrlen = ctxt->sc_hdrbuf.len,
|
|
__entry->msglen = msglen;
|
|
),
|
|
|
|
TP_printk("cq.id=%u cid=%d hdr=%u msg=%u (total %u)",
|
|
__entry->cq_id, __entry->completion_id,
|
|
__entry->hdrlen, __entry->msglen,
|
|
__entry->hdrlen + __entry->msglen)
|
|
);
|
|
|
|
TRACE_EVENT(svcrdma_send_err,
|
|
TP_PROTO(
|
|
const struct svc_rqst *rqst,
|
|
int status
|
|
),
|
|
|
|
TP_ARGS(rqst, status),
|
|
|
|
TP_STRUCT__entry(
|
|
__field(int, status)
|
|
__field(u32, xid)
|
|
__string(addr, rqst->rq_xprt->xpt_remotebuf)
|
|
),
|
|
|
|
TP_fast_assign(
|
|
__entry->status = status;
|
|
__entry->xid = __be32_to_cpu(rqst->rq_xid);
|
|
__assign_str(addr);
|
|
),
|
|
|
|
TP_printk("addr=%s xid=0x%08x status=%d", __get_str(addr),
|
|
__entry->xid, __entry->status
|
|
)
|
|
);
|
|
|
|
TRACE_EVENT(svcrdma_post_send,
|
|
TP_PROTO(
|
|
const struct svc_rdma_send_ctxt *ctxt
|
|
),
|
|
|
|
TP_ARGS(ctxt),
|
|
|
|
TP_STRUCT__entry(
|
|
__field(u32, cq_id)
|
|
__field(int, completion_id)
|
|
__field(unsigned int, num_sge)
|
|
__field(u32, inv_rkey)
|
|
),
|
|
|
|
TP_fast_assign(
|
|
const struct ib_send_wr *wr = &ctxt->sc_send_wr;
|
|
|
|
__entry->cq_id = ctxt->sc_cid.ci_queue_id;
|
|
__entry->completion_id = ctxt->sc_cid.ci_completion_id;
|
|
__entry->num_sge = wr->num_sge;
|
|
__entry->inv_rkey = (wr->opcode == IB_WR_SEND_WITH_INV) ?
|
|
wr->ex.invalidate_rkey : 0;
|
|
),
|
|
|
|
TP_printk("cq.id=%u cid=%d num_sge=%u inv_rkey=0x%08x",
|
|
__entry->cq_id, __entry->completion_id,
|
|
__entry->num_sge, __entry->inv_rkey
|
|
)
|
|
);
|
|
|
|
DEFINE_SIMPLE_CID_EVENT(svcrdma_wc_send);
|
|
DEFINE_SEND_FLUSH_EVENT(svcrdma_wc_send_flush);
|
|
DEFINE_SEND_FLUSH_EVENT(svcrdma_wc_send_err);
|
|
|
|
DEFINE_SIMPLE_CID_EVENT(svcrdma_post_recv);
|
|
|
|
DEFINE_RECEIVE_SUCCESS_EVENT(svcrdma_wc_recv);
|
|
DEFINE_RECEIVE_FLUSH_EVENT(svcrdma_wc_recv_flush);
|
|
DEFINE_RECEIVE_FLUSH_EVENT(svcrdma_wc_recv_err);
|
|
|
|
TRACE_EVENT(svcrdma_rq_post_err,
|
|
TP_PROTO(
|
|
const struct svcxprt_rdma *rdma,
|
|
int status
|
|
),
|
|
|
|
TP_ARGS(rdma, status),
|
|
|
|
TP_STRUCT__entry(
|
|
__field(int, status)
|
|
__string(addr, rdma->sc_xprt.xpt_remotebuf)
|
|
),
|
|
|
|
TP_fast_assign(
|
|
__entry->status = status;
|
|
__assign_str(addr);
|
|
),
|
|
|
|
TP_printk("addr=%s status=%d",
|
|
__get_str(addr), __entry->status
|
|
)
|
|
);
|
|
|
|
DECLARE_EVENT_CLASS(svcrdma_post_chunk_class,
|
|
TP_PROTO(
|
|
const struct rpc_rdma_cid *cid,
|
|
int sqecount
|
|
),
|
|
|
|
TP_ARGS(cid, sqecount),
|
|
|
|
TP_STRUCT__entry(
|
|
__field(u32, cq_id)
|
|
__field(int, completion_id)
|
|
__field(int, sqecount)
|
|
),
|
|
|
|
TP_fast_assign(
|
|
__entry->cq_id = cid->ci_queue_id;
|
|
__entry->completion_id = cid->ci_completion_id;
|
|
__entry->sqecount = sqecount;
|
|
),
|
|
|
|
TP_printk("cq.id=%u cid=%d sqecount=%d",
|
|
__entry->cq_id, __entry->completion_id,
|
|
__entry->sqecount
|
|
)
|
|
);
|
|
|
|
#define DEFINE_POST_CHUNK_EVENT(name) \
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DEFINE_EVENT(svcrdma_post_chunk_class, \
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svcrdma_post_##name##_chunk, \
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|
TP_PROTO( \
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|
const struct rpc_rdma_cid *cid, \
|
|
int sqecount \
|
|
), \
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|
TP_ARGS(cid, sqecount))
|
|
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|
DEFINE_POST_CHUNK_EVENT(read);
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DEFINE_POST_CHUNK_EVENT(write);
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|
DEFINE_POST_CHUNK_EVENT(reply);
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|
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|
DEFINE_EVENT(svcrdma_post_chunk_class, svcrdma_cc_release,
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|
TP_PROTO(
|
|
const struct rpc_rdma_cid *cid,
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|
int sqecount
|
|
),
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|
TP_ARGS(cid, sqecount)
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|
);
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|
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|
TRACE_EVENT(svcrdma_wc_read,
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|
TP_PROTO(
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|
const struct ib_wc *wc,
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|
const struct rpc_rdma_cid *cid,
|
|
unsigned int totalbytes,
|
|
const ktime_t posttime
|
|
),
|
|
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|
TP_ARGS(wc, cid, totalbytes, posttime),
|
|
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|
TP_STRUCT__entry(
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|
__field(u32, cq_id)
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|
__field(int, completion_id)
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|
__field(s64, read_latency)
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|
__field(unsigned int, totalbytes)
|
|
),
|
|
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|
TP_fast_assign(
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|
__entry->cq_id = cid->ci_queue_id;
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|
__entry->completion_id = cid->ci_completion_id;
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|
__entry->totalbytes = totalbytes;
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__entry->read_latency = ktime_us_delta(ktime_get(), posttime);
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|
),
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|
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|
TP_printk("cq.id=%u cid=%d totalbytes=%u latency-us=%lld",
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|
__entry->cq_id, __entry->completion_id,
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|
__entry->totalbytes, __entry->read_latency
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|
)
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|
);
|
|
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|
DEFINE_SEND_FLUSH_EVENT(svcrdma_wc_read_flush);
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|
DEFINE_SEND_FLUSH_EVENT(svcrdma_wc_read_err);
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|
DEFINE_SIMPLE_CID_EVENT(svcrdma_read_finished);
|
|
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|
DEFINE_SIMPLE_CID_EVENT(svcrdma_wc_write);
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|
DEFINE_SEND_FLUSH_EVENT(svcrdma_wc_write_flush);
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|
DEFINE_SEND_FLUSH_EVENT(svcrdma_wc_write_err);
|
|
|
|
DEFINE_SIMPLE_CID_EVENT(svcrdma_wc_reply);
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|
DEFINE_SEND_FLUSH_EVENT(svcrdma_wc_reply_flush);
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|
DEFINE_SEND_FLUSH_EVENT(svcrdma_wc_reply_err);
|
|
|
|
TRACE_EVENT(svcrdma_qp_error,
|
|
TP_PROTO(
|
|
const struct ib_event *event,
|
|
const struct sockaddr *sap
|
|
),
|
|
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|
TP_ARGS(event, sap),
|
|
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|
TP_STRUCT__entry(
|
|
__field(unsigned int, event)
|
|
__string(device, event->device->name)
|
|
__array(__u8, addr, INET6_ADDRSTRLEN + 10)
|
|
),
|
|
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|
TP_fast_assign(
|
|
__entry->event = event->event;
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|
__assign_str(device);
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|
snprintf(__entry->addr, sizeof(__entry->addr) - 1,
|
|
"%pISpc", sap);
|
|
),
|
|
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|
TP_printk("addr=%s dev=%s event=%s (%u)",
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|
__entry->addr, __get_str(device),
|
|
rdma_show_ib_event(__entry->event), __entry->event
|
|
)
|
|
);
|
|
|
|
TRACE_EVENT(svcrdma_device_removal,
|
|
TP_PROTO(
|
|
const struct rdma_cm_id *id
|
|
),
|
|
|
|
TP_ARGS(id),
|
|
|
|
TP_STRUCT__entry(
|
|
__string(name, id->device->name)
|
|
__array(unsigned char, addr, sizeof(struct sockaddr_in6))
|
|
),
|
|
|
|
TP_fast_assign(
|
|
__assign_str(name);
|
|
memcpy(__entry->addr, &id->route.addr.dst_addr,
|
|
sizeof(struct sockaddr_in6));
|
|
),
|
|
|
|
TP_printk("device %s to be removed, disconnecting %pISpc\n",
|
|
__get_str(name), __entry->addr
|
|
)
|
|
);
|
|
|
|
DECLARE_EVENT_CLASS(svcrdma_sendqueue_class,
|
|
TP_PROTO(
|
|
const struct svcxprt_rdma *rdma,
|
|
const struct rpc_rdma_cid *cid
|
|
),
|
|
|
|
TP_ARGS(rdma, cid),
|
|
|
|
TP_STRUCT__entry(
|
|
__field(u32, cq_id)
|
|
__field(int, completion_id)
|
|
__field(int, avail)
|
|
__field(int, depth)
|
|
),
|
|
|
|
TP_fast_assign(
|
|
__entry->cq_id = cid->ci_queue_id;
|
|
__entry->completion_id = cid->ci_completion_id;
|
|
__entry->avail = atomic_read(&rdma->sc_sq_avail);
|
|
__entry->depth = rdma->sc_sq_depth;
|
|
),
|
|
|
|
TP_printk("cq.id=%u cid=%d sc_sq_avail=%d/%d",
|
|
__entry->cq_id, __entry->completion_id,
|
|
__entry->avail, __entry->depth
|
|
)
|
|
);
|
|
|
|
#define DEFINE_SQ_EVENT(name) \
|
|
DEFINE_EVENT(svcrdma_sendqueue_class, name, \
|
|
TP_PROTO( \
|
|
const struct svcxprt_rdma *rdma, \
|
|
const struct rpc_rdma_cid *cid \
|
|
), \
|
|
TP_ARGS(rdma, cid) \
|
|
)
|
|
|
|
DEFINE_SQ_EVENT(svcrdma_sq_full);
|
|
DEFINE_SQ_EVENT(svcrdma_sq_retry);
|
|
|
|
TRACE_EVENT(svcrdma_sq_post_err,
|
|
TP_PROTO(
|
|
const struct svcxprt_rdma *rdma,
|
|
const struct rpc_rdma_cid *cid,
|
|
int status
|
|
),
|
|
|
|
TP_ARGS(rdma, cid, status),
|
|
|
|
TP_STRUCT__entry(
|
|
__field(u32, cq_id)
|
|
__field(int, completion_id)
|
|
__field(int, avail)
|
|
__field(int, depth)
|
|
__field(int, status)
|
|
),
|
|
|
|
TP_fast_assign(
|
|
__entry->cq_id = cid->ci_queue_id;
|
|
__entry->completion_id = cid->ci_completion_id;
|
|
__entry->avail = atomic_read(&rdma->sc_sq_avail);
|
|
__entry->depth = rdma->sc_sq_depth;
|
|
__entry->status = status;
|
|
),
|
|
|
|
TP_printk("cq.id=%u cid=%d sc_sq_avail=%d/%d status=%d",
|
|
__entry->cq_id, __entry->completion_id,
|
|
__entry->avail, __entry->depth, __entry->status
|
|
)
|
|
);
|
|
|
|
DECLARE_EVENT_CLASS(rpcrdma_client_device_class,
|
|
TP_PROTO(
|
|
const struct ib_device *device
|
|
),
|
|
|
|
TP_ARGS(device),
|
|
|
|
TP_STRUCT__entry(
|
|
__string(name, device->name)
|
|
),
|
|
|
|
TP_fast_assign(
|
|
__assign_str(name);
|
|
),
|
|
|
|
TP_printk("device=%s",
|
|
__get_str(name)
|
|
)
|
|
);
|
|
|
|
#define DEFINE_CLIENT_DEVICE_EVENT(name) \
|
|
DEFINE_EVENT(rpcrdma_client_device_class, name, \
|
|
TP_PROTO( \
|
|
const struct ib_device *device \
|
|
), \
|
|
TP_ARGS(device) \
|
|
)
|
|
|
|
DEFINE_CLIENT_DEVICE_EVENT(rpcrdma_client_completion);
|
|
DEFINE_CLIENT_DEVICE_EVENT(rpcrdma_client_add_one);
|
|
DEFINE_CLIENT_DEVICE_EVENT(rpcrdma_client_remove_one);
|
|
DEFINE_CLIENT_DEVICE_EVENT(rpcrdma_client_wait_on);
|
|
DEFINE_CLIENT_DEVICE_EVENT(rpcrdma_client_remove_one_done);
|
|
|
|
DECLARE_EVENT_CLASS(rpcrdma_client_register_class,
|
|
TP_PROTO(
|
|
const struct ib_device *device,
|
|
const struct rpcrdma_notification *rn
|
|
),
|
|
|
|
TP_ARGS(device, rn),
|
|
|
|
TP_STRUCT__entry(
|
|
__string(name, device->name)
|
|
__field(void *, callback)
|
|
__field(u32, index)
|
|
),
|
|
|
|
TP_fast_assign(
|
|
__assign_str(name);
|
|
__entry->callback = rn->rn_done;
|
|
__entry->index = rn->rn_index;
|
|
),
|
|
|
|
TP_printk("device=%s index=%u done callback=%pS\n",
|
|
__get_str(name), __entry->index, __entry->callback
|
|
)
|
|
);
|
|
|
|
#define DEFINE_CLIENT_REGISTER_EVENT(name) \
|
|
DEFINE_EVENT(rpcrdma_client_register_class, name, \
|
|
TP_PROTO( \
|
|
const struct ib_device *device, \
|
|
const struct rpcrdma_notification *rn \
|
|
), \
|
|
TP_ARGS(device, rn))
|
|
|
|
DEFINE_CLIENT_REGISTER_EVENT(rpcrdma_client_register);
|
|
DEFINE_CLIENT_REGISTER_EVENT(rpcrdma_client_unregister);
|
|
|
|
#endif /* _TRACE_RPCRDMA_H */
|
|
|
|
#include <trace/define_trace.h>
|