Commit ed3ce80a authored May 18, 2011 by Tao Ma Committed by Theodore Ts'o May 18, 2011

ext4: don't warn about mnt_count if it has been disabled



Currently, if we mkfs a new ext4 volume with s_max_mnt_count set to
zero, and mount it for the first time, we will get the warning:

	maximal mount count reached, running e2fsck is recommended

It is really misleading. So change the check so that it won't warn in
that case.

Signed-off-by: Tao Ma <boyu.mt@taobao.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>

parent 9b940f8e

fs/ext4/super.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -1914,7 +1914,7 @@ static int ext4_setup_super(struct super_block sb, struct ext4_super_block es,
		ext4_msg(sb, KERN_WARNING,
		"warning: mounting fs with errors, "
		"running e2fsck is recommended");
		else if ((__s16) le16_to_cpu(es->s_max_mnt_count) >= 0 &&
		else if ((__s16) le16_to_cpu(es->s_max_mnt_count) > 0 &&
		le16_to_cpu(es->s_mnt_count) >=
		(unsigned short) (__s16) le16_to_cpu(es->s_max_mnt_count))
		ext4_msg(sb, KERN_WARNING,