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>
diff --git a/fs/io_uring.c b/fs/io_uring.c
index 813d1cc..5c0b1a7 100644
--- a/fs/io_uring.c
+++ b/fs/io_uring.c
@@ -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;
}
