Dylan Yudaken c06c6c5d27 io_uring: always lock in io_apoll_task_func ... This is required for the failure case (io_req_complete_failed) and is missing. The alternative would be to only lock in the failure path, however all of the non-error paths in io_poll_check_events that do not do not return IOU_POLL_NO_ACTION end up locking anyway. The only extraneous lock would be for the multishot poll overflowing the CQE ring, however multishot poll would probably benefit from being locked as it will allow completions to be batched. So it seems reasonable to lock always. Signed-off-by: Dylan Yudaken <dylany@meta.com> Link: https://lore.kernel.org/r/20221124093559.3780686-3-dylany@meta.com Signed-off-by: Jens Axboe <axboe@kernel.dk>		2022-11-25 06:10:04 -07:00
..
advise.c	io_uring: make io_kiocb_to_cmd() typesafe	2022-08-12 17:01:00 -06:00
advise.h
alloc_cache.h
cancel.c	io_uring: add IORING_SETUP_DEFER_TASKRUN	2022-09-21 10:30:42 -06:00
cancel.h
epoll.c	io_uring: make io_kiocb_to_cmd() typesafe	2022-08-12 17:01:00 -06:00
epoll.h
fdinfo.c	io_uring: fix fdinfo sqe offsets calculation	2022-10-12 16:30:56 -06:00
fdinfo.h
filetable.c
filetable.h	io_uring: kill hot path fixed file bitmap debug checks	2022-10-16 17:07:53 -06:00
fs.c	io_uring: make io_kiocb_to_cmd() typesafe	2022-08-12 17:01:00 -06:00
fs.h
io-wq.c	io-wq: Fix memory leak in worker creation	2022-10-20 05:48:59 -07:00
io-wq.h
io_uring.c	io_uring: iopoll protect complete_post	2022-11-23 10:45:31 -07:00
io_uring.h	io_uring: iopoll protect complete_post	2022-11-23 10:45:31 -07:00
kbuf.c	io_uring: iopoll protect complete_post	2022-11-23 10:45:31 -07:00
kbuf.h	io_uring: allow buffer recycling in READV	2022-09-21 10:30:43 -06:00
Makefile
msg_ring.c	io_uring/msg_ring: Fix NULL pointer dereference in io_msg_send_fd()	2022-10-19 12:33:33 -07:00
msg_ring.h
net.c	io_uring: allow multishot recv CQEs to overflow	2022-11-21 07:44:09 -07:00
net.h	io_uring/net: zerocopy sendmsg	2022-09-21 13:15:02 -06:00
nop.c
nop.h
notif.c	io_uring/net: move mm accounting to a slower path	2022-11-21 07:38:31 -07:00
notif.h	io_uring: move zc reporting from the hot path	2022-11-21 07:38:31 -07:00
opdef.c	io_uring/opdef: remove 'audit_skip' from SENDMSG_ZC	2022-10-12 16:30:56 -06:00
opdef.h	io_uring: add custom opcode hooks on fail	2022-09-21 13:15:02 -06:00
openclose.c	io_uring: make io_kiocb_to_cmd() typesafe	2022-08-12 17:01:00 -06:00
openclose.h
poll.c	io_uring: always lock in io_apoll_task_func	2022-11-25 06:10:04 -07:00
poll.h
refs.h
rsrc.c	io_uring: do not always force run task_work in io_uring_register	2022-11-21 07:38:54 -07:00
rsrc.h	io_uring: remove FFS_SCM	2022-10-16 17:07:12 -06:00
rw.c	io_uring: remove iopoll spinlock	2022-11-23 10:47:07 -07:00
rw.h	io_uring/rw: don't lose partial IO result on fail	2022-09-21 13:15:02 -06:00
slist.h
splice.c	io_uring: make io_kiocb_to_cmd() typesafe	2022-08-12 17:01:00 -06:00
splice.h
sqpoll.c
sqpoll.h
statx.c	io_uring: make io_kiocb_to_cmd() typesafe	2022-08-12 17:01:00 -06:00
statx.h
sync.c	io_uring: make io_kiocb_to_cmd() typesafe	2022-08-12 17:01:00 -06:00
sync.h
tctx.c	io_uring: remove io_register_submitter	2022-10-07 12:25:30 -06:00
tctx.h	io_uring: simplify __io_uring_add_tctx_node	2022-10-07 12:25:30 -06:00
timeout.c	io_uring: remove io_req_tw_post_queue	2022-11-23 10:44:00 -07:00
timeout.h	io_uring: remove unused return from io_disarm_next	2022-09-21 13:15:01 -06:00
uring_cmd.c	io_uring: iopoll protect complete_post	2022-11-23 10:45:31 -07:00
uring_cmd.h
xattr.c	__io_setxattr(): constify path	2022-09-01 17:39:05 -04:00
xattr.h