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linux/io_uring
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Jens Axboe 340f634aa4 io_uring/filetable: don't unnecessarily clear/reset bitmap 
If we're updating an existing slot, we clear the slot bitmap only to
set it again right after. Just leave the bit set rather than toggle
it off and on, and move the unused slot setting into the branch of
not already having a file occupy this slot.

Signed-off-by: Jens Axboe <axboe@kernel.dk>
2024-05-08 08:27:45 -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/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/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 warnings on shadow variables
2024-04-15 08:10:26 -06:00
fdinfo.h
…
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
…
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/rw: reinstate thread check for retries
2024-04-25 09:04:32 -06:00
io_uring.h
io_uring/rw: reinstate thread check for retries
2024-04-25 09:04:32 -06:00
io-wq.c
io_uring/io-wq: Use set_bit() and test_bit() at worker->flags
2024-05-07 13:17:19 -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: add helpers for getting/peeking multiple buffers
2024-04-22 11:26:01 -06:00
kbuf.h
io_uring/kbuf: add helpers for getting/peeking multiple buffers
2024-04-22 11:26:01 -06:00
Makefile
io_uring: move mapping/allocation helpers to a separate file
2024-04-15 08:10:26 -06:00
memmap.c
io_uring: move mapping/allocation helpers to a separate file
2024-04-15 08:10:26 -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: cleanup posting to IOPOLL vs !IOPOLL ring
2024-05-01 17:13:51 -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: Require zeroed sqe->len on provided-buffers send
2024-05-01 14:56:36 -06:00
net.h
io_uring/alloc_cache: switch to array based caching
2024-04-15 08:10:25 -06:00
nop.c
…
nop.h
…
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/net: add provided buffer support for IORING_OP_SEND
2024-04-22 11:25:56 -06:00
opdef.h
io_uring: drop ->prep_async()
2024-04-15 08:10:25 -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/alloc_cache: switch to array based caching
2024-04-15 08:10:25 -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: fix warnings on shadow variables
2024-04-15 08:10:26 -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: move mapping/allocation helpers to a separate file
2024-04-15 08:10:26 -06:00
rsrc.h
io_uring: remove io_req_put_rsrc_locked()
2024-04-15 08:10:26 -06:00
rw.c
io_uring/rw: reinstate thread check for retries
2024-04-25 09:04:32 -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
…
sqpoll.c
io_uring/sqpoll: work around a potential audit memory leak
2024-04-15 13:06:19 -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/timeout: remove duplicate initialization of the io_timeout list.
2024-04-15 08:10:27 -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: separate header for exported net bits
2024-04-15 08:10:26 -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
io_uring: use file_mnt_idmap helper
2024-02-06 19:55:14 -07:00
xattr.h
…