Pavel Begunkov fc86f9d3bb io_uring: remove redundant memory barrier in io_req_local_work_add ... io_cqring_wake() needs a barrier for the waitqueue_active() check. However, in the case of io_req_local_work_add(), we call llist_add() first, which implies an atomic. Hence we can replace smb_mb() with smp_mb__after_atomic(). Signed-off-by: Pavel Begunkov <asml.silence@gmail.com> Link: https://lore.kernel.org/r/43983bc8bc507172adda7a0f00cab1aff09fd238.1665018309.git.asml.silence@gmail.com Signed-off-by: Jens Axboe <axboe@kernel.dk>		2022-10-12 16:30:56 -06:00
..
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/fdinfo: fix sqe dumping for IORING_SETUP_SQE128	2022-09-21 13:15:02 -06:00
fdinfo.h
filetable.c
filetable.h
fs.c	io_uring: make io_kiocb_to_cmd() typesafe	2022-08-12 17:01:00 -06:00
fs.h
io_uring.c	io_uring: remove redundant memory barrier in io_req_local_work_add	2022-10-12 16:30:56 -06:00
io_uring.h	io_uring: remove redundant memory barrier in io_req_local_work_add	2022-10-12 16:30:56 -06:00
io-wq.c
io-wq.h
kbuf.c	io_uring: make io_kiocb_to_cmd() typesafe	2022-08-12 17:01:00 -06:00
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: check file type before putting	2022-09-15 11:44:35 -06:00
msg_ring.h
net.c	io_uring/net: handle -EINPROGRESS correct for IORING_OP_CONNECT	2022-10-12 16:30:56 -06:00
net.h	io_uring/net: zerocopy sendmsg	2022-09-21 13:15:02 -06:00
nop.c
nop.h
notif.c	io_uring/notif: Remove the unused function io_notif_complete()	2022-09-05 11:42:39 -06:00
notif.h	io_uring/net: simplify zerocopy send user API	2022-09-01 09:13:33 -06:00
opdef.c	io_uring/net: zerocopy sendmsg	2022-09-21 13:15:02 -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/poll: disable level triggered poll	2022-09-28 19:27:11 -06:00
poll.h
refs.h
rsrc.c	io_uring/af_unix: defer registered files gc to io_uring release	2022-10-12 16:30:34 -06:00
rsrc.h	Revert "io_uring: rename IORING_OP_FILES_UPDATE"	2022-09-01 09:13:33 -06:00
rw.c	io_uring/rw: defer fsnotify calls to task context	2022-09-29 11:00:41 -06:00
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 unused return from io_disarm_next	2022-09-21 13:15:01 -06:00
timeout.h	io_uring: remove unused return from io_disarm_next	2022-09-21 13:15:01 -06:00
uring_cmd.c	io_uring: introduce fixed buffer support for io_uring_cmd	2022-09-30 07:50:59 -06:00
uring_cmd.h
xattr.c	__io_setxattr(): constify path	2022-09-01 17:39:05 -04:00
xattr.h