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authorTao Ma <boyu.mt@taobao.com>2011-05-18 13:29:57 -0400
committerTheodore Ts'o <tytso@mit.edu>2011-05-18 13:29:57 -0400
commited3ce80a52c4658f48ef8fc825bdedf8b3fcaa89 (patch)
treeebed56d680e8d79842b0c3077f11cbc237faa19f
parent9b940f8e8c32456c8a6428fa4313a4bcca7b4fcb (diff)
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>
-rw-r--r--fs/ext4/super.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/ext4/super.c b/fs/ext4/super.c
index 268935118251..a1f12bab9425 100644
--- a/fs/ext4/super.c
+++ b/fs/ext4/super.c
@@ -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,