From: Pavel Begunkov asml.silence@gmail.com
[ Upstream commit feaadc4fc2ebdbd53ffed1735077725855a2af53 ]
Set IO_WQ_WORK_CONCURRENT for all REQ_F_FORCE_ASYNC requests, do that in that is also looks better.
Signed-off-by: Pavel Begunkov asml.silence@gmail.com Signed-off-by: Jens Axboe axboe@kernel.dk Signed-off-by: Sasha Levin sashal@kernel.org --- fs/io_uring.c | 10 +++------- 1 file changed, 3 insertions(+), 7 deletions(-)
diff --git a/fs/io_uring.c b/fs/io_uring.c index 64f214a3dc9dd..eba5f65493a10 100644 --- a/fs/io_uring.c +++ b/fs/io_uring.c @@ -1140,6 +1140,9 @@ static void io_prep_async_work(struct io_kiocb *req)
io_req_init_async(req);
+ if (req->flags & REQ_F_FORCE_ASYNC) + req->work.flags |= IO_WQ_WORK_CONCURRENT; + if (req->flags & REQ_F_ISREG) { if (def->hash_reg_file || (req->ctx->flags & IORING_SETUP_IOPOLL)) io_wq_hash_work(&req->work, file_inode(req->file)); @@ -6281,13 +6284,6 @@ static void io_queue_sqe(struct io_kiocb *req, const struct io_uring_sqe *sqe, if (unlikely(ret)) goto fail_req; } - - /* - * Never try inline submit of IOSQE_ASYNC is set, go straight - * to async execution. - */ - io_req_init_async(req); - req->work.flags |= IO_WQ_WORK_CONCURRENT; io_queue_async_work(req); } else { __io_queue_sqe(req, sqe, cs);