commit a36c106dffb616250117efb1cab271c19a8f94ff
author Jaegeuk Kim <jaegeuk@kernel.org> Wed Aug 02 20:58:29 2017 -0700
committer Jaegeuk Kim <jaegeuk@kernel.org> Thu Aug 03 19:09:52 2017 -0700
tree c59bc030e9448910078e09694ef2471d3bd8a624
parent bf9e697ecd4214c86ff35764449348db45c697b1

f2fs: use printk_ratelimited for f2fs_msg

This patch reduces contention of printks.

Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>

fs/f2fs/super.c

diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c
index fc757c8..b843678 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);
 }