From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751977AbdHDCAQ (ORCPT ); Thu, 3 Aug 2017 22:00:16 -0400 Received: from mail.kernel.org ([198.145.29.99]:33590 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751811AbdHDCAO (ORCPT ); Thu, 3 Aug 2017 22:00:14 -0400 DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 454BE22BE9 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=jaegeuk@kernel.org From: Jaegeuk Kim To: linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net Cc: Jaegeuk Kim Subject: [PATCH] f2fs: use printk_ratelimited for f2fs_msg Date: Thu, 3 Aug 2017 19:00:13 -0700 Message-Id: <20170804020013.84078-1-jaegeuk@kernel.org> X-Mailer: git-send-email 2.13.0.rc1.294.g07d810a77f-goog Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patch reduces contention of printks. Signed-off-by: Jaegeuk Kim --- fs/f2fs/super.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c index 4ab6dc31a61b..ca340d84f8c2 100644 --- a/fs/f2fs/super.c +++ b/fs/f2fs/super.c @@ -159,7 +159,7 @@ void f2fs_msg(struct super_block *sb, const char *level, const char *fmt, ...) va_start(args, fmt); vaf.fmt = fmt; vaf.va = &args; - printk("%sF2FS-fs (%s): %pV\n", level, sb->s_id, &vaf); + printk_ratelimited("%sF2FS-fs (%s): %pV\n", level, sb->s_id, &vaf); va_end(args); } -- 2.13.0.rc1.294.g07d810a77f-goog