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io_uring: don't duplicate io_req_task_queue() 

Don't hand code io_req_task_queue() inside of io_async_buf_func(), just
call it.

Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Pavel Begunkov 2021-02-12 03:23:53 +00:00 committed by Jens Axboe
parent 4e32635834
commit 921b9054e0
1 changed files with 1 additions and 7 deletions
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8
fs/io_uring.c
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@ -3494,7 +3494,6 @@ static int io_async_buf_func(struct wait_queue_entry *wait, unsigned mode,
struct wait_page_queue *wpq;
struct io_kiocb *req = wait->private;
struct wait_page_key *key = arg;
int ret;
wpq = container_of(wait, struct wait_page_queue, wait);
@ -3504,14 +3503,9 @@ static int io_async_buf_func(struct wait_queue_entry *wait, unsigned mode,
req->rw.kiocb.ki_flags &= ~IOCB_WAITQ;
list_del_init(&wait->entry);
req->task_work.func = io_req_task_submit;
percpu_ref_get(&req->ctx->refs);
/* submit ref gets dropped, acquire a new one */
refcount_inc(&req->refs);
ret = io_req_task_work_add(req);
if (unlikely(ret))
io_req_task_work_add_fallback(req, io_req_task_cancel);
io_req_task_queue(req);
return 1;
}