Pavel Begunkov 71a7e2f5b6 io_uring/rw: avoid punting to io-wq directly ...

Commit 6e6b8c62120a22acd8cb759304e4cd2e3215d488 upstream.

kiocb_done() should care to specifically redirecting requests to io-wq.
Remove the hopping to tw to then queue an io-wq, return -EAGAIN and let
the core code io_uring handle offloading.

Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Tested-by: Ming Lei <ming.lei@redhat.com>
Link: https://lore.kernel.org/r/413564e550fe23744a970e1783dfa566291b0e6f.1710799188.git.asml.silence@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
(cherry picked from commit 6e6b8c62120a22acd8cb759304e4cd2e3215d488)
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2024-12-27 13:53:02 +01:00

..

advise.c

io_uring: make io_kiocb_to_cmd() typesafe

2022-08-12 17:01:00 -06:00

advise.h

io_uring: split out fadvise/madvise operations

2022-07-24 18:39:11 -06:00

alloc_cache.h

io_uring: fix poll/netmsg alloc caches

2023-04-06 12:10:52 +02:00

cancel.c

io_uring/cancel: re-grab ctx mutex after finishing wait

2023-01-12 12:02:38 +01:00

cancel.h

io_uring: add sync cancelation API through io_uring_register()

2022-07-24 18:39:15 -06:00

epoll.c

io_uring: undeprecate epoll_ctl support

2023-06-09 10:34:23 +02:00

epoll.h

io_uring: move epoll handler to its own file

2022-07-24 18:39:11 -06:00

fdinfo.c

io_uring/fdinfo: lock SQ thread while retrieving thread cpu/pid

2023-11-02 09:35:29 +01:00

fdinfo.h

io_uring: move fdinfo helpers to its own file

2022-07-24 18:39:12 -06:00

filetable.c

io_uring: drop any code related to SCM_RIGHTS

2024-03-26 18:20:22 -04:00

filetable.h

io_uring: kill hot path fixed file bitmap debug checks

2022-10-16 17:07:53 -06:00

fs.c

io_uring/fs: consider link->flags when getting path for LINKAT

2023-12-03 07:32:11 +01:00

fs.h

io_uring: split out filesystem related operations

2022-07-24 18:39:11 -06:00

io_uring.c

io_uring/rw: avoid punting to io-wq directly

2024-12-27 13:53:02 +01:00

io_uring.h

io_uring/rw: avoid punting to io-wq directly

2024-12-27 13:53:02 +01:00

io-wq.c

io_uring/io-wq: inherit cpuset of cgroup in io worker

2024-10-17 15:21:14 +02:00

io-wq.h

io_uring/sqpoll: fix io-wq affinity when IORING_SETUP_SQPOLL is used

2023-09-19 12:27:54 +02:00

kbuf.c

io_uring: check for non-NULL file pointer in io_file_can_poll()

2024-06-21 14:35:42 +02:00

kbuf.h

io_uring: allow buffer recycling in READV

2022-09-21 10:30:43 -06:00

Makefile

io_uring: add zc notification infrastructure

2022-07-24 18:41:06 -06:00

msg_ring.c

io_uring/msg_ring: fix missing lock on overflow for IOPOLL

2023-08-30 16:11:05 +02:00

msg_ring.h

io_uring: get rid of double locking

2023-08-30 16:11:04 +02:00

net.c

io_uring/net: harden multishot termination case for recv

2024-10-17 15:22:05 +02:00

net.h

io_uring/net: zerocopy sendmsg

2022-09-21 13:15:02 -06:00

nop.c

io_uring: fail NOP if non-zero op flags is passed in

2024-06-12 11:02:55 +02:00

nop.h

io_uring: move nop into its own file

2022-07-24 18:39:11 -06:00

notif.c

io_uring/net: introduce IORING_SEND_ZC_REPORT_USAGE flag

2022-12-31 13:33:11 +01:00

notif.h

io_uring/net: introduce IORING_SEND_ZC_REPORT_USAGE flag

2022-12-31 13:33:11 +01:00

opdef.c

io_uring: get rid of double locking

2023-08-30 16:11:04 +02:00

opdef.h

io_uring: dont remove file from msg_ring reqs

2022-12-31 13:33:12 +01:00

openclose.c

io_uring: correct check for O_TMPFILE

2023-08-16 18:27:24 +02:00

openclose.h

io_uring: split out fixed file installation and removal

2022-07-24 18:39:16 -06:00

poll.c

io_uring: always lock in io_apoll_task_func

2023-09-19 12:27:54 +02:00

poll.h

io_uring/poll: allow some retries for poll triggering spuriously

2023-03-11 13:55:43 +01:00

refs.h

io_uring: make io_uring_types.h public

2022-07-24 18:39:14 -06:00

rsrc.c

io_uring: drop any code related to SCM_RIGHTS

2024-03-26 18:20:22 -04:00

rsrc.h

io_uring: drop any code related to SCM_RIGHTS

2024-03-26 18:20:22 -04:00

rw.c

io_uring/rw: avoid punting to io-wq directly

2024-12-27 13:53:02 +01:00

rw.h

io_uring/rw: don't lose partial IO result on fail

2022-09-21 13:15:02 -06:00

slist.h

io_uring: move list helpers to a separate file

2022-07-24 18:39:15 -06:00

splice.c

io_uring: make io_kiocb_to_cmd() typesafe

2022-08-12 17:01:00 -06:00

splice.h

io_uring: split out splice related operations

2022-07-24 18:39:11 -06:00

sqpoll.c

io_uring/sqpoll: do not put cpumask on stack

2024-10-17 15:21:15 +02:00

sqpoll.h

io_uring/sqpoll: fix io-wq affinity when IORING_SETUP_SQPOLL is used

2023-09-19 12:27:54 +02:00

statx.c

io_uring: make io_kiocb_to_cmd() typesafe

2022-08-12 17:01:00 -06:00

statx.h

io_uring: move statx handling to its own file

2022-07-24 18:39:11 -06:00

sync.c

io_uring: make io_kiocb_to_cmd() typesafe

2022-08-12 17:01:00 -06:00

sync.h

io_uring: split out fs related sync/fallocate functions

2022-07-24 18:39:11 -06:00

tctx.c

io_uring/tctx: work around xa_store() allocation error issue

2024-12-14 19:54:49 +01:00

tctx.h

io_uring: simplify __io_uring_add_tctx_node

2022-10-07 12:25:30 -06:00

timeout.c

io_uring: fix io_match_task must_hold

2024-08-03 08:49:53 +02:00

timeout.h

io_uring: remove unused return from io_disarm_next

2022-09-21 13:15:01 -06:00

uring_cmd.c

block/io_uring: pass in issue_flags for uring_cmd task_work handling

2023-04-06 12:10:51 +02:00

uring_cmd.h

io_uring: move uring_cmd handling to its own file

2022-07-24 18:39:11 -06:00

xattr.c

__io_setxattr(): constify path

2022-09-01 17:39:05 -04:00

xattr.h

io_uring: move xattr related opcodes to its own file

2022-07-24 18:39:11 -06:00