Pavel Begunkov d29cb3726f io_uring: add absolute mode wait timeouts ...

In addition to current relative timeouts for the waiting loop, where the
timespec argument specifies the maximum time it can wait for, add
support for the absolute mode, with the value carrying a CLOCK_MONOTONIC
absolute time until which we should return control back to the user.

Suggested-by: Lewis Baker <lewissbaker@gmail.com>
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/4d5b74d67ada882590b2e42aa3aa7117bbf6b55f.1723039801.git.asml.silence@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>

2024-08-25 08:27:01 -06:00

..

advise.c

io_uring/advise: support 64-bit lengths

2024-06-16 14:54:55 -06:00

advise.h

io_uring: split out fadvise/madvise operations

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

alloc_cache.h

io_uring/alloc_cache: switch to array based caching

2024-04-15 08:10:25 -06:00

cancel.c

io_uring: fix warnings on shadow variables

2024-04-15 08:10:26 -06:00

cancel.h

io_uring: fix cancellation overwriting req->flags

2024-06-13 19:25:28 -06:00

epoll.c

io_uring: undeprecate epoll_ctl support

2023-05-26 20:22:41 -06:00

epoll.h

io_uring: move epoll handler to its own file

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

eventfd.c

io_uring/eventfd: move eventfd handling to separate file

2024-06-16 14:54:55 -06:00

eventfd.h

io_uring/eventfd: move eventfd handling to separate file

2024-06-16 14:54:55 -06:00

fdinfo.c

io_uring: add napi busy settings to the fdinfo output

2024-08-25 08:27:00 -06:00

fdinfo.h

io_uring: move fdinfo helpers to its own file

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

filetable.c

io_uring/filetable: don't unnecessarily clear/reset bitmap

2024-05-08 08:27:45 -06:00

filetable.h

io_uring: expand main struct io_kiocb flags to 64-bits

2024-02-08 13:27:03 -07:00

fs.c

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

2023-11-20 09:01:42 -07:00

fs.h

io_uring: split out filesystem related operations

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

futex.c

io_uring/alloc_cache: switch to array based caching

2024-04-15 08:10:25 -06:00

futex.h

io_uring/alloc_cache: switch to array based caching

2024-04-15 08:10:25 -06:00

io_uring.c

io_uring: add absolute mode wait timeouts

2024-08-25 08:27:01 -06:00

io_uring.h

io_uring/napi: use ktime in busy polling

2024-07-26 08:31:59 -06:00

io-wq.c

io_uring/io-wq: limit retrying worker initialisation

2024-07-11 01:51:44 -06:00

io-wq.h

io_uring/io-wq: make io_wq_work flags atomic

2024-06-16 14:54:55 -06:00

kbuf.c

io_uring/kbuf: turn io_buffer_list booleans into flags

2024-08-25 08:27:01 -06:00

kbuf.h

io_uring/kbuf: turn io_buffer_list booleans into flags

2024-08-25 08:27:01 -06:00

Makefile

io_uring/eventfd: move eventfd handling to separate file

2024-06-16 14:54:55 -06:00

memmap.c

io_uring: don't attempt to mmap larger than what the user asks for

2024-05-29 09:53:14 -06:00

memmap.h

io_uring: move mapping/allocation helpers to a separate file

2024-04-15 08:10:26 -06:00

msg_ring.c

io_uring/msg_ring: fix uninitialized use of target_req->flags

2024-07-25 08:41:35 -06:00

msg_ring.h

io_uring/msg_ring: add an alloc cache for io_kiocb entries

2024-06-24 08:39:55 -06:00

napi.c

io_uring/napi: postpone napi timeout adjustment

2024-08-25 08:27:01 -06:00

napi.h

io_uring/napi: postpone napi timeout adjustment

2024-08-25 08:27:01 -06:00

net.c

io_uring/net: use ITER_UBUF for single segment send maps

2024-08-25 08:27:01 -06:00

net.h

io_uring: Introduce IORING_OP_LISTEN

2024-06-19 07:57:21 -06:00

nop.c

io_uring: support to inject result for NOP

2024-05-10 06:09:45 -06:00

nop.h

io_uring: move nop into its own file

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

notif.c

io_uring/notif: disable LAZY_WAKE for linked notifs

2024-04-30 13:06:27 -06:00

notif.h

io_uring/notif: implement notification stacking

2024-04-22 19:31:18 -06:00

opdef.c

io_uring: Fix probe of disabled operations

2024-06-19 08:58:00 -06:00

opdef.h

io_uring: Fix probe of disabled operations

2024-06-19 08:58:00 -06:00

openclose.c

io_uring: enable audit and restrict cred override for IORING_OP_FIXED_FD_INSTALL

2024-01-23 15:25:14 -07:00

openclose.h

io_uring/openclose: add support for IORING_OP_FIXED_FD_INSTALL

2023-12-12 07:42:57 -07:00

poll.c

io_uring: keep multishot request NAPI timeout current

2024-07-30 06:18:58 -06:00

poll.h

io_uring/poll: shrink alloc cache size to 32

2024-04-15 08:10:25 -06:00

refs.h

io_uring: kill dead code in io_req_complete_post

2024-04-15 08:10:26 -06:00

register.c

io_uring: Allocate only necessary memory in io_probe

2024-06-19 08:58:00 -06:00

register.h

io_uring/register: move io_uring_register(2) related code to register.c

2023-12-19 08:54:20 -07:00

rsrc.c

io_uring/rsrc: enable multi-hugepage buffer coalescing

2024-08-25 08:27:01 -06:00

rsrc.h

io_uring/rsrc: enable multi-hugepage buffer coalescing

2024-08-25 08:27:01 -06:00

rw.c

fs: Initial atomic write support

2024-06-20 15:19:17 -06:00

rw.h

io_uring/alloc_cache: switch to array based caching

2024-04-15 08:10:25 -06:00

slist.h

io_uring: silence variable ‘prev’ set but not used warning

2023-03-09 10:10:58 -07:00

splice.c

splice: return type ssize_t from all helpers

2023-12-12 16:19:59 +01:00

splice.h

io_uring: split out splice related operations

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

sqpoll.c

io_uring: micro optimization of __io_sq_thread() condition

2024-08-25 08:27:01 -06:00

sqpoll.h

io_uring/sqpoll: statistics of the true utilization of sq threads

2024-03-01 06:28:19 -07:00

statx.c

vfs: retire user_path_at_empty and drop empty arg from getname_flags

2024-06-05 17:03:57 +02:00

statx.h

io_uring: move statx handling to its own file

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

sync.c

io_uring: for requests that require async, force it

2023-01-29 15:18:26 -07:00

sync.h

io_uring: split out fs related sync/fallocate functions

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

tctx.c

io_uring: Add io_uring_setup flag to pre-register ring fd and never install it

2023-05-16 08:06:00 -06:00

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

2024-07-24 08:01:49 -06:00

timeout.h

io_uring: remove unused return from io_disarm_next

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

truncate.c

io_uring: add support for ftruncate

2024-02-09 09:04:39 -07:00

truncate.h

io_uring: add support for ftruncate

2024-02-09 09:04:39 -07:00

uring_cmd.c

io_uring: simplify io_uring_cmd return

2024-07-24 08:01:49 -06:00

uring_cmd.h

io_uring/alloc_cache: switch to array based caching

2024-04-15 08:10:25 -06:00

waitid.c

io_uring: remove struct io_tw_state::locked

2024-04-15 08:10:24 -06:00

waitid.h

io_uring: add IORING_OP_WAITID support

2023-09-21 12:04:45 -06:00

xattr.c

vfs: retire user_path_at_empty and drop empty arg from getname_flags

2024-06-05 17:03:57 +02:00

xattr.h

io_uring: move xattr related opcodes to its own file

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