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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2023-06-26 12:30:26 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2023-06-26 12:30:26 -0700 |
| commit | 0aa69d53ac7c30f6184f88f2e310d808b32b35a5 (patch) | |
| tree | 26a666a128578dd1c46f39b432543411caa0d6eb /io_uring/timeout.c | |
| parent | 3eccc0c886b1796f95a289c9d127c8ca1a254bd5 (diff) | |
| parent | c98c81a4ac37b651be7eb9d16f562fc4acc5f867 (diff) | |
Merge tag 'for-6.5/io_uring-2023-06-23' of git://git.kernel.dk/linux
Pull io_uring updates from Jens Axboe:
"Nothing major in this release, just a bunch of cleanups and some
optimizations around networking mostly.
- clean up file request flags handling (Christoph)
- clean up request freeing and CQ locking (Pavel)
- support for using pre-registering the io_uring fd at setup time
(Josh)
- Add support for user allocated ring memory, rather than having the
kernel allocate it. Mostly for packing rings into a huge page (me)
- avoid an unnecessary double retry on receive (me)
- maintain ordering for task_work, which also improves performance
(me)
- misc cleanups/fixes (Pavel, me)"
* tag 'for-6.5/io_uring-2023-06-23' of git://git.kernel.dk/linux: (39 commits)
io_uring: merge conditional unlock flush helpers
io_uring: make io_cq_unlock_post static
io_uring: inline __io_cq_unlock
io_uring: fix acquire/release annotations
io_uring: kill io_cq_unlock()
io_uring: remove IOU_F_TWQ_FORCE_NORMAL
io_uring: don't batch task put on reqs free
io_uring: move io_clean_op()
io_uring: inline io_dismantle_req()
io_uring: remove io_free_req_tw
io_uring: open code io_put_req_find_next
io_uring: add helpers to decode the fixed file file_ptr
io_uring: use io_file_from_index in io_msg_grab_file
io_uring: use io_file_from_index in __io_sync_cancel
io_uring: return REQ_F_ flags from io_file_get_flags
io_uring: remove io_req_ffs_set
io_uring: remove a confusing comment above io_file_get_flags
io_uring: remove the mode variable in io_file_get_flags
io_uring: remove __io_file_supports_nowait
io_uring: wait interruptibly for request completions on exit
...
Diffstat (limited to 'io_uring/timeout.c')
| -rw-r--r-- | io_uring/timeout.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/io_uring/timeout.c b/io_uring/timeout.c index fc950177e2e1..fb0547b35dcd 100644 --- a/io_uring/timeout.c +++ b/io_uring/timeout.c @@ -73,8 +73,8 @@ static void io_timeout_complete(struct io_kiocb *req, struct io_tw_state *ts) if (!io_timeout_finish(timeout, data)) { bool filled; - filled = io_aux_cqe(ctx, ts->locked, req->cqe.user_data, -ETIME, - IORING_CQE_F_MORE, false); + filled = io_aux_cqe(req, ts->locked, -ETIME, IORING_CQE_F_MORE, + false); if (filled) { /* re-arm timer */ spin_lock_irq(&ctx->timeout_lock); @@ -594,7 +594,7 @@ int io_timeout(struct io_kiocb *req, unsigned int issue_flags) goto add; } - tail = ctx->cached_cq_tail - atomic_read(&ctx->cq_timeouts); + tail = data_race(ctx->cached_cq_tail) - atomic_read(&ctx->cq_timeouts); timeout->target_seq = tail + off; /* Update the last seq here in case io_flush_timeouts() hasn't. |