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authorJeff Mahoney <jeffm@suse.com>2009-03-30 18:02:16 (GMT)
committerLinus Torvalds <torvalds@linux-foundation.org>2009-03-30 19:16:35 (GMT)
commit702d21c6f6c790b12c4820cd2f29bc8472aed633 (patch)
treeeaed957de4e319dc0083fa66e7614f99a10fda89 /fs/reiserfs
parent8e0ee43bc2c3e19db56a4adaa9a9b04ce885cd84 (diff)
downloadlinux-fsl-qoriq-702d21c6f6c790b12c4820cd2f29bc8472aed633.tar.xz
reiserfs: add support for mount count incrementing
The following patch adds the fields for tracking mount counts and last fsck timestamps to the superblock. It also increments the mount count on every read-write mount. Reiserfsprogs 3.6.21 added support for these fields. Signed-off-by: Jeff Mahoney <jeffm@suse.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/reiserfs')
-rw-r--r--fs/reiserfs/super.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/fs/reiserfs/super.c b/fs/reiserfs/super.c
index f3c820b..4ad40af 100644
--- a/fs/reiserfs/super.c
+++ b/fs/reiserfs/super.c
@@ -1280,6 +1280,8 @@ static int reiserfs_remount(struct super_block *s, int *mount_flags, char *arg)
REISERFS_SB(s)->s_mount_state = sb_umount_state(rs);
s->s_flags &= ~MS_RDONLY;
set_sb_umount_state(rs, REISERFS_ERROR_FS);
+ if (!old_format_only(s))
+ set_sb_mnt_count(rs, sb_mnt_count(rs) + 1);
/* mark_buffer_dirty (SB_BUFFER_WITH_SB (s), 1); */
journal_mark_dirty(&th, s, SB_BUFFER_WITH_SB(s));
REISERFS_SB(s)->s_mount_state = REISERFS_VALID_FS;
@@ -1819,7 +1821,9 @@ static int reiserfs_fill_super(struct super_block *s, void *data, int silent)
} else if (!silent) {
reiserfs_info(s, "using 3.5.x disk format\n");
}
- }
+ } else
+ set_sb_mnt_count(rs, sb_mnt_count(rs) + 1);
+
journal_mark_dirty(&th, s, SB_BUFFER_WITH_SB(s));
errval = journal_end(&th, s, 1);