Messages in this thread Patch in this message | | | From | Artem Bityutskiy <> | Subject | [PATCH 1/3] fs/ufs: remove extra superblock write on unmount | Date | Thu, 12 Jul 2012 16:28:06 +0300 |
| |
From: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
UFS calls 'ufs_write_super()' from 'ufs_put_super()' in order to write the superblocks to the media. However, it is not needed because VFS calls '->sync_fs()' before calling '->put_super()' - so by the time we are in 'ufs_write_super()', the superblocks are already synchronized.
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> --- fs/ufs/super.c | 3 --- 1 files changed, 0 insertions(+), 3 deletions(-)
diff --git a/fs/ufs/super.c b/fs/ufs/super.c index 302f340..ae91e0a 100644 --- a/fs/ufs/super.c +++ b/fs/ufs/super.c @@ -1238,9 +1238,6 @@ static void ufs_put_super(struct super_block *sb) UFSD("ENTER\n"); - if (sb->s_dirt) - ufs_write_super(sb); - if (!(sb->s_flags & MS_RDONLY)) ufs_put_super_internal(sb); -- 1.7.7.6
| |