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linux/io_uring
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Jens Axboe bee1d5becd io_uring: disable io-wq execution of multishot NOWAIT requests 
Do the same check for direct io-wq execution for multishot requests that
commit 2a975d426c82 did for the inline execution, and disable multishot
mode (and revert to single shot) if the file type doesn't support NOWAIT,
and isn't opened in O_NONBLOCK mode. For multishot to work properly, it's
a requirement that nonblocking read attempts can be done.

Cc: stable@vger.kernel.org
Signed-off-by: Jens Axboe <axboe@kernel.dk>
2024-04-01 11:46:22 -06:00
..
advise.c
io_uring: always go async for unsupported fadvise flags
2023-01-29 15:18:26 -07:00
advise.h
…
alloc_cache.h
io_uring: use mempool KASAN hook
2023-12-29 11:58:41 -08:00
cancel.c
io_uring/cancel: don't default to setting req->work.cancel_seq
2024-02-08 13:27:06 -07:00
cancel.h
io_uring/cancel: don't default to setting req->work.cancel_seq
2024-02-08 13:27:06 -07:00
epoll.c
io_uring: undeprecate epoll_ctl support
2023-05-26 20:22:41 -06:00
epoll.h
…
fdinfo.c
io_uring: Fix sqpoll utilization check racing with dying sqpoll
2024-03-09 07:27:09 -07:00
fdinfo.h
…
filetable.c
io_uring: drop any code related to SCM_RIGHTS
2023-12-19 12:36:34 -07:00
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
…
futex.c
io_uring/futex: always remove futex entry for cancel all
2024-03-15 15:37:15 -06:00
futex.h
io_uring: add support for vectored futex waits
2023-09-29 02:37:08 -06:00
io_uring.c
io_uring: disable io-wq execution of multishot NOWAIT requests
2024-04-01 11:46:22 -06:00
io_uring.h
io_uring/napi: ensure napi polling is aborted when work is available
2024-02-14 13:01:25 -07:00
io-wq.c
io-wq: fully initialize wqe before calling cpuhp_state_add_instance_nocalls()
2023-10-05 14:11:18 -06:00
io-wq.h
io_uring: break out of iowq iopoll on teardown
2023-09-07 09:02:27 -06:00
kbuf.c
io_uring/kbuf: rename is_mapped
2024-03-13 14:50:42 -06:00
kbuf.h
io_uring/kbuf: rename is_mapped
2024-03-13 14:50:42 -06:00
Makefile
io-uring: add napi busy poll support
2024-02-09 11:54:19 -07:00
msg_ring.c
io_uring: use io_file_from_index in io_msg_grab_file
2023-06-20 09:36:22 -06:00
msg_ring.h
io_uring: get rid of double locking
2022-12-07 06:47:13 -07:00
napi.c
io_uring/napi: enable even with a timeout of 0
2024-02-15 15:37:28 -07:00
napi.h
io_uring: add register/unregister napi function
2024-02-09 11:54:32 -07:00
net.c
io_uring/net: ensure async prep handlers always initialize ->done_io
2024-03-16 10:33:19 -06:00
net.h
io_uring: Add KASAN support for alloc_caches
2023-04-03 07:16:14 -06:00
nop.c
…
nop.h
…
notif.c
io_uring/notif: add constant for ubuf_info flags
2023-04-15 14:21:04 -06:00
notif.h
io_uring/notif: add constant for ubuf_info flags
2023-04-15 14:21:04 -06:00
opdef.c
io_uring: add support for ftruncate
2024-02-09 09:04:39 -07:00
opdef.h
io_uring/rw: mark readv/writev as vectored in the opcode definition
2023-09-21 12:00:46 -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: fix poll_remove stalled req completion
2024-03-15 09:36:56 -06:00
poll.h
io_uring/rw: ensure poll based multishot read retries appropriately
2024-01-28 20:37:11 -07:00
refs.h
…
register.c
io_uring: add register/unregister napi function
2024-02-09 11:54:32 -07:00
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: drop any code related to SCM_RIGHTS
2023-12-19 12:36:34 -07:00
rsrc.h
io_uring: Don't include af_unix.h.
2024-02-12 19:02:11 -07:00
rw.c
io_uring/rw: don't allow multishot reads without NOWAIT support
2024-04-01 11:41:50 -06:00
rw.h
io_uring/rw: add separate prep handler for fixed read/write
2023-11-06 07:43:16 -07:00
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
…
sqpoll.c
io_uring/sqpoll: early exit thread if task_context wasn't allocated
2024-03-18 20:22:42 -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
io_uring: for requests that require async, force it
2023-01-29 15:18:26 -07:00
statx.h
…
sync.c
io_uring: for requests that require async, force it
2023-01-29 15:18:26 -07:00
sync.h
…
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: never overflow io_aux_cqe
2023-08-11 10:42:57 -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: Don't include af_unix.h.
2024-02-12 19:02:11 -07:00
uring_cmd.h
io_uring: Remove unnecessary BUILD_BUG_ON
2023-05-04 08:19:05 -06:00
waitid.c
io_uring/waitid: always remove waitid entry for cancel all
2024-03-15 15:42:49 -06:00
waitid.h
io_uring: add IORING_OP_WAITID support
2023-09-21 12:04:45 -06:00
xattr.c
io_uring: use file_mnt_idmap helper
2024-02-06 19:55:14 -07:00
xattr.h
…