diff mbox series

[PATCHSET,REBASE,07/10] io_uring: simplify io_has_work

Message ID 26af9f73c09a56c9a035f94db56127358688f3aa.1672916894.git.asml.silence@gmail.com (mailing list archive)
State New
Headers show
Series cq wait refactoring rebase | expand

Commit Message

Pavel Begunkov Jan. 5, 2023, 11:22 a.m. UTC 
->work_llist should never be non-empty for a non DEFER_TASKRUN ring, so
we can safely skip checking the flag.

Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
---
 io_uring/io_uring.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/io_uring/io_uring.c b/io_uring/io_uring.c
index b4ca238cbd63..2376adce9570 100644
--- a/io_uring/io_uring.c
+++ b/io_uring/io_uring.c
@@ -2416,8 +2416,7 @@  struct io_wait_queue {
 static inline bool io_has_work(struct io_ring_ctx *ctx)
 {
 	return test_bit(IO_CHECK_CQ_OVERFLOW_BIT, &ctx->check_cq) ||
-	       ((ctx->flags & IORING_SETUP_DEFER_TASKRUN) &&
-		!llist_empty(&ctx->work_llist));
+	       !llist_empty(&ctx->work_llist);
 }
 
 static inline bool io_should_wake(struct io_wait_queue *iowq)