[ Upstream commit 06de5f5973c641c7ae033f133ecfaaf64fe633a6 ]
If IORING_SETUP_SQPOLL is set all requests belong to the corresponding SQPOLL task, so skip task checking in that case and always match.
Signed-off-by: Pavel Begunkov asml.silence@gmail.com Signed-off-by: Jens Axboe axboe@kernel.dk --- fs/io_uring.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-)
diff --git a/fs/io_uring.c b/fs/io_uring.c index 907ecaffc338..510a860f8bdf 100644 --- a/fs/io_uring.c +++ b/fs/io_uring.c @@ -1472,11 +1472,7 @@ static bool io_task_match(struct io_kiocb *req, struct task_struct *tsk)
if (!tsk || req->task == tsk) return true; - if (ctx->flags & IORING_SETUP_SQPOLL) { - if (ctx->sq_data && req->task == ctx->sq_data->thread) - return true; - } - return false; + return (ctx->flags & IORING_SETUP_SQPOLL); }
/*