Messages in this thread Patch in this message | | | From | Artem Bityutskiy <> | Subject | [PATCH 3/6] hfs: remove extra mdb write on unmount | Date | Tue, 12 Jun 2012 11:13:35 +0300 |
| |
From: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
HFS calls 'hfs_write_super()' from 'hfs_put_super()' in order to write the MDB to the media. However, it is not needed because VFS calls '->sync_fs()' before calling '->put_super()' - so by the time we are in 'hfs_write_super()', the MDB is already synchronized.
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> --- fs/hfs/super.c | 2 -- 1 files changed, 0 insertions(+), 2 deletions(-)
diff --git a/fs/hfs/super.c b/fs/hfs/super.c index f7c06bb..47e4119 100644 --- a/fs/hfs/super.c +++ b/fs/hfs/super.c @@ -74,8 +74,6 @@ static int hfs_sync_fs(struct super_block *sb, int wait) */ static void hfs_put_super(struct super_block *sb) { - if (sb->s_dirt) - hfs_write_super(sb); hfs_mdb_close(sb); /* release the MDB's resources */ hfs_mdb_put(sb); -- 1.7.7.6
| |