f2fs: use printk_ratelimited for f2fs_msg

This patch reduces contention of printks.

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

diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c
index fc757c8..b843678 100644 (file)
--- 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);
 }