linux-kernel - [RFC PATCH] blk-mq: change bio_set

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-Id: <1661852746-117244-1-git-send-email-liusong@linux.alibaba.com>
Date:   Tue, 30 Aug 2022 17:45:46 +0800
From:   Liu Song <liusong@...ux.alibaba.com>
To:     axboe@...nel.dk
Cc:     linux-block@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [RFC PATCH] blk-mq: change bio_set_ioprio to inline

From: Liu Song <liusong@...ux.alibaba.com>

Change "bio_set_ioprio" to inline to avoid calling overhead.

Signed-off-by: Liu Song <liusong@...ux.alibaba.com>
---
 block/blk-mq.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/block/blk-mq.c b/block/blk-mq.c
index c96c8c4..a17bc83 100644
--- a/block/blk-mq.c
+++ b/block/blk-mq.c
@@ -2766,7 +2766,7 @@ static inline struct request *blk_mq_get_cached_request(struct request_queue *q,
 	return rq;
 }
 
-static void bio_set_ioprio(struct bio *bio)
+static inline void bio_set_ioprio(struct bio *bio)
 {
 	/* Nobody set ioprio so far? Initialize it based on task's nice value */
 	if (IOPRIO_PRIO_CLASS(bio->bi_ioprio) == IOPRIO_CLASS_NONE)
-- 
1.8.3.1