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authorChristoph Hellwig <hch@infradead.org>2010-05-19 07:16:42 -0400
committerJan Kara <jack@suse.cz>2010-05-24 14:09:12 +0200
commite0ccfd959cd8907bcb66cc2042e0f4fd7fcbff2b (patch)
treea62a84034243e75e07bb063526e10ea0b837062f /fs/ext2/super.c
parent0f0dd62fddcbd0f6830ed8ef3d3426ccc46b9250 (diff)
quota: move unmount handling into the filesystem
Currently the VFS calls into the quotactl interface for unmounting filesystems. This means filesystems with their own quota handling can't easily distinguish between user-space originating quotaoff and an unount. Instead move the responsibily of the unmount handling into the filesystem to be consistent with all other dquot handling. Note that we do call dquot_disable a lot later now, e.g. after a sync_filesystem. But this is fine as the quota code does all its writes via blockdev's mapping and that is synced even later. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Jan Kara <jack@suse.cz>
Diffstat (limited to 'fs/ext2/super.c')
-rw-r--r--fs/ext2/super.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/ext2/super.c b/fs/ext2/super.c
index 318ebc58bb7..b9b77c3e7ae 100644
--- a/fs/ext2/super.c
+++ b/fs/ext2/super.c
@@ -119,6 +119,8 @@ static void ext2_put_super (struct super_block * sb)
int i;
struct ext2_sb_info *sbi = EXT2_SB(sb);
+ dquot_disable(sb, -1, DQUOT_USAGE_ENABLED | DQUOT_LIMITS_ENABLED);
+
if (sb->s_dirt)
ext2_write_super(sb);