Commit 55b6a69f authored by Pavel Begunkov's avatar Pavel Begunkov Committed by Jens Axboe
Browse files

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: default avatarPavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/2a098f9144c24cab622f8bf90b39f44da5d0401e.1687518903.git.asml.silence@gmail.com


Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent f432b76b

io_uring/io_uring.c

+0 −3
Original line number Diff line number Diff line
@@ -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);