[PATCH 2/7] affs: remove useless superblock writeout on unmount
From: Artem Bityutskiy
Date: Tue Jun 05 2012 - 07:28:29 EST
From: Artem Bityutskiy <artem.bityutskiy@xxxxxxxxxxxxxxx>
We do not need to write out the superblock from '->put_super()' because VFS has
already called '->sync_fs()' by this time and the superblock has already been
written out. Thus, remove the 'affs_commit_super()' infocation from
'affs_put_super()'.
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@xxxxxxxxxxxxxxx>
---
fs/affs/super.c | 3 ---
1 files changed, 0 insertions(+), 3 deletions(-)
diff --git a/fs/affs/super.c b/fs/affs/super.c
index 698282a..db184c0 100644
--- a/fs/affs/super.c
+++ b/fs/affs/super.c
@@ -45,9 +45,6 @@ affs_put_super(struct super_block *sb)
struct affs_sb_info *sbi = AFFS_SB(sb);
pr_debug("AFFS: put_super()\n");
- if (!(sb->s_flags & MS_RDONLY) && sb->s_dirt)
- affs_commit_super(sb, 1);
-
kfree(sbi->s_prefix);
affs_free_bitmap(sb);
affs_brelse(sbi->s_root_bh);
--
1.7.7.6
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