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io_uring: use io_cq_lock consistently 

There is one place when we forgot to change hand coded spin locking with
io_cq_lock(), change it to be more consistent. Note, the unlock part is
already __io_cq_unlock_post().

Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/91699b9a00a07128f7ca66136bdbbfc67a64659e.1662639236.git.asml.silence@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Pavel Begunkov 2022-09-08 13:20:28 +01:00 committed by Jens Axboe
parent 385c609f9b
commit e9a8842854
1 changed files with 1 additions and 1 deletions
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io_uring/io_uring.c
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@ -1327,7 +1327,7 @@ static void __io_submit_flush_completions(struct io_ring_ctx *ctx)
struct io_wq_work_node *node, *prev; struct io_wq_work_node *node, *prev;
struct io_submit_state *state = &ctx->submit_state; struct io_submit_state *state = &ctx->submit_state;
spin_lock(&ctx->completion_lock); io_cq_lock(ctx);
wq_list_for_each(node, prev, &state->compl_reqs) { wq_list_for_each(node, prev, &state->compl_reqs) {
struct io_kiocb *req = container_of(node, struct io_kiocb, struct io_kiocb *req = container_of(node, struct io_kiocb,
comp_list); comp_list);