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authorAneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>2008-09-08 23:08:40 -0400
committerTheodore Ts'o <tytso@mit.edu>2008-09-08 23:08:40 -0400
commit166348dd37a4baacfb6fe495954b56f56b116f0c (patch)
treeafb36ca25ec3bdbd4397a5b952bc78be1e5feff9 /fs/ext4/balloc.c
parent68629f29c6764c37ebdceec2f6bbef6637eaf420 (diff)
downloadop-kernel-dev-166348dd37a4baacfb6fe495954b56f56b116f0c.zip
op-kernel-dev-166348dd37a4baacfb6fe495954b56f56b116f0c.tar.gz
ext4: Don't add the inode to journal handle until after the block is allocated
Make sure we don't add the inode to the journal handle until after the block allocation, so that a journal commit will not include the inode in case of block allocation failure. Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> Signed-off-by: Mingming Cao <cmm@us.ibm.com> Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Diffstat (limited to 'fs/ext4/balloc.c')
-rw-r--r--fs/ext4/balloc.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/ext4/balloc.c b/fs/ext4/balloc.c
index ae26c37..cca7fd5 100644
--- a/fs/ext4/balloc.c
+++ b/fs/ext4/balloc.c
@@ -2063,7 +2063,7 @@ ext4_fsblk_t ext4_new_meta_blocks(handle_t *handle, struct inode *inode,
/*
* Account for the allocated meta blocks
*/
- if (!(*errp)) {
+ if (!(*errp) && EXT4_I(inode)->i_delalloc_reserved_flag) {
spin_lock(&EXT4_I(inode)->i_block_reservation_lock);
EXT4_I(inode)->i_allocated_meta_blocks += *count;
spin_unlock(&EXT4_I(inode)->i_block_reservation_lock);
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