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authorJeff Mahoney <jeffm@suse.com>2009-03-30 14:02:16 -0400
committerLinus Torvalds <torvalds@linux-foundation.org>2009-03-30 15:16:35 -0400
commit702d21c6f6c790b12c4820cd2f29bc8472aed633 (patch)
treeeaed957de4e319dc0083fa66e7614f99a10fda89 /fs/reiserfs/super.c
parent8e0ee43bc2c3e19db56a4adaa9a9b04ce885cd84 (diff)
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/super.c')
-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 f3c820b75829..4ad40afe54e1 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)
1280 REISERFS_SB(s)->s_mount_state = sb_umount_state(rs); 1280 REISERFS_SB(s)->s_mount_state = sb_umount_state(rs);
1281 s->s_flags &= ~MS_RDONLY; 1281 s->s_flags &= ~MS_RDONLY;
1282 set_sb_umount_state(rs, REISERFS_ERROR_FS); 1282 set_sb_umount_state(rs, REISERFS_ERROR_FS);
1283 if (!old_format_only(s))
1284 set_sb_mnt_count(rs, sb_mnt_count(rs) + 1);
1283 /* mark_buffer_dirty (SB_BUFFER_WITH_SB (s), 1); */ 1285 /* mark_buffer_dirty (SB_BUFFER_WITH_SB (s), 1); */
1284 journal_mark_dirty(&th, s, SB_BUFFER_WITH_SB(s)); 1286 journal_mark_dirty(&th, s, SB_BUFFER_WITH_SB(s));
1285 REISERFS_SB(s)->s_mount_state = REISERFS_VALID_FS; 1287 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)
1819 } else if (!silent) { 1821 } else if (!silent) {
1820 reiserfs_info(s, "using 3.5.x disk format\n"); 1822 reiserfs_info(s, "using 3.5.x disk format\n");
1821 } 1823 }
1822 } 1824 } else
1825 set_sb_mnt_count(rs, sb_mnt_count(rs) + 1);
1826
1823 1827
1824 journal_mark_dirty(&th, s, SB_BUFFER_WITH_SB(s)); 1828 journal_mark_dirty(&th, s, SB_BUFFER_WITH_SB(s));
1825 errval = journal_end(&th, s, 1); 1829 errval = journal_end(&th, s, 1);