From: Pavel Begunkov <[email protected]>
To: Jens Axboe <[email protected]>, [email protected]
Subject: [PATCH 10/16] io_uring: refactor io_free_req_deferred()
Date: Fri, 19 Mar 2021 17:22:38 +0000 [thread overview]
Message-ID: <808f7eb6608d214137d38fcde3f5250def3d15a3.1616167719.git.asml.silence@gmail.com> (raw)
In-Reply-To: <[email protected]>
We don't care about ret value in io_free_req_deferred(), make the code a
bit more concise.
Signed-off-by: Pavel Begunkov <[email protected]>
---
fs/io_uring.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/fs/io_uring.c b/fs/io_uring.c
index 10d0e3c6537c..d081ef54fb02 100644
--- a/fs/io_uring.c
+++ b/fs/io_uring.c
@@ -2212,11 +2212,8 @@ static void io_put_req_deferred_cb(struct callback_head *cb)
static void io_free_req_deferred(struct io_kiocb *req)
{
- int ret;
-
req->task_work.func = io_put_req_deferred_cb;
- ret = io_req_task_work_add(req);
- if (unlikely(ret))
+ if (unlikely(io_req_task_work_add(req)))
io_req_task_work_add_fallback(req, io_put_req_deferred_cb);
}
--
2.24.0
next prev parent reply other threads:[~2021-03-19 17:27 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-19 17:22 [PATCH 00/16] random 5.13 bits Pavel Begunkov
2021-03-19 17:22 ` [PATCH 01/16] io_uring: don't take ctx refs in task_work handler Pavel Begunkov
2021-03-19 17:22 ` [PATCH 02/16] io_uring: optimise io_uring_enter() Pavel Begunkov
2021-03-19 17:22 ` [PATCH 03/16] io_uring: optimise tctx node checks/alloc Pavel Begunkov
2021-03-19 17:22 ` [PATCH 04/16] io_uring: keep io_req_free_batch() call locality Pavel Begunkov
2021-03-19 17:22 ` [PATCH 05/16] io_uring: inline __io_queue_linked_timeout() Pavel Begunkov
2021-03-19 17:22 ` [PATCH 06/16] io_uring: optimise success case of __io_queue_sqe Pavel Begunkov
2021-03-19 17:22 ` [PATCH 07/16] io_uring: refactor io_flush_cached_reqs() Pavel Begunkov
2021-03-19 17:22 ` [PATCH 08/16] io_uring: refactor rsrc refnode allocation Pavel Begunkov
2021-03-19 17:22 ` [PATCH 09/16] io_uring: inline io_put_req and friends Pavel Begunkov
2021-03-19 17:22 ` Pavel Begunkov [this message]
2021-03-19 17:22 ` [PATCH 11/16] io_uring: add helper flushing locked_free_list Pavel Begunkov
2021-03-19 17:22 ` [PATCH 12/16] io_uring: remove __io_req_task_cancel() Pavel Begunkov
2021-03-19 17:22 ` [PATCH 13/16] io_uring: inline io_clean_op()'s fast path Pavel Begunkov
2021-03-19 17:22 ` [PATCH 14/16] io_uring: optimise io_dismantle_req() " Pavel Begunkov
2021-03-19 17:22 ` [PATCH 15/16] io_uring: abolish old io_put_file() Pavel Begunkov
2021-03-19 17:22 ` [PATCH 16/16] io_uring: optimise io_req_task_work_add() Pavel Begunkov
2021-03-19 18:59 ` [PATCH 00/16] random 5.13 bits Jens Axboe
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