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| author | Pavel Begunkov <asml.silence@gmail.com> | 2023-06-23 14:23:28 +0300 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2023-06-23 17:19:40 +0300 |
| commit | 55b6a69fed5df6f88ef0b2ace562b422162beb61 (patch) | |
| tree | 50c9f7f9620479d58cd15badc6000c49924ff400 /io_uring | |
| parent | f432b76bcc93f36edb3d371f7b8d7881261dd6e7 (diff) | |
| download | linux-55b6a69fed5df6f88ef0b2ace562b422162beb61.tar.xz | |
io_uring: fix acquire/release annotations
We do conditional locking, so __io_cq_lock() and friends not always
actually grab/release the lock, so kill misleading annotations.
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/2a098f9144c24cab622f8bf90b39f44da5d0401e.1687518903.git.asml.silence@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'io_uring')
| -rw-r--r-- | io_uring/io_uring.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/io_uring/io_uring.c b/io_uring/io_uring.c index 2f55abb676c0..8cb0f60d2885 100644 --- a/io_uring/io_uring.c +++ b/io_uring/io_uring.c @@ -626,7 +626,6 @@ void __io_commit_cqring_flush(struct io_ring_ctx *ctx) } static inline void __io_cq_lock(struct io_ring_ctx *ctx) - __acquires(ctx->completion_lock) { if (!ctx->task_complete) spin_lock(&ctx->completion_lock); @@ -646,7 +645,6 @@ static inline void io_cq_lock(struct io_ring_ctx *ctx) /* keep it inlined for io_submit_flush_completions() */ static inline void __io_cq_unlock_post(struct io_ring_ctx *ctx) - __releases(ctx->completion_lock) { io_commit_cqring(ctx); __io_cq_unlock(ctx); @@ -655,7 +653,6 @@ static inline void __io_cq_unlock_post(struct io_ring_ctx *ctx) } static void __io_cq_unlock_post_flush(struct io_ring_ctx *ctx) - __releases(ctx->completion_lock) { io_commit_cqring(ctx); |