[34-longterm 009/260] ext4: fix quota accounting in case of fallocate

Paul Gortmaker
2011-01-02T08:10:53Z

From: Dmitry Monakhov <dmonakhov@openvz.org>

commit 35121c9860316d7799cea0fbc359a9186e7c2747 upstream.

allocated_meta_data is already included in 'used' variable.

Signed-off-by: Dmitry Monakhov <dmonakhov@openvz.org>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
---
fs/ext4/inode.c | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c
index 81d6054..55bfcd9 100644
--- a/fs/ext4/inode.c
+++ b/fs/ext4/inode.c
@@ -1126,7 +1126,8 @@ void ext4_da_update_reserve_space(struct inode *inode,
*/
if (allocated_meta_blocks)
dquot_claim_block(inode, allocated_meta_blocks);
- dquot_release_reservation_block(inode, mdb_free + used);
+ dquot_release_reservation_block(inode, mdb_free + used -
+ allocated_meta_blocks);
}

/*
--
1.7.3.3