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| author | Aditya Kali <adityakali@google.com> | 2011-09-09 19:04:51 -0400 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2011-09-09 19:04:51 -0400 |
| commit | 7b415bf60f6afb0499fd3dc0ee33444f54e28567 (patch) | |
| tree | 9c64fef2b8d60ce64865af6e4c2cc6008026e28c /fs/ext4/balloc.c | |
| parent | 27baebb849d46d901e756e6502b0a65a62e43771 (diff) | |
| download | op-kernel-dev-7b415bf60f6afb0499fd3dc0ee33444f54e28567.zip op-kernel-dev-7b415bf60f6afb0499fd3dc0ee33444f54e28567.tar.gz | |
ext4: Fix bigalloc quota accounting and i_blocks value
With bigalloc changes, the i_blocks value was not correctly set (it was still
set to number of blocks being used, but in case of bigalloc, we want i_blocks
to represent the number of clusters being used). Since the quota subsystem sets
the i_blocks value, this patch fixes the quota accounting and makes sure that
the i_blocks value is set correctly.
Signed-off-by: Aditya Kali <adityakali@google.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Diffstat (limited to 'fs/ext4/balloc.c')
| -rw-r--r-- | fs/ext4/balloc.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/fs/ext4/balloc.c b/fs/ext4/balloc.c index 9080a85..bf42b32 100644 --- a/fs/ext4/balloc.c +++ b/fs/ext4/balloc.c @@ -485,7 +485,7 @@ int ext4_should_retry_alloc(struct super_block *sb, int *retries) * @handle: handle to this transaction * @inode: file inode * @goal: given target block(filesystem wide) - * @count: pointer to total number of blocks needed + * @count: pointer to total number of clusters needed * @errp: error code * * Return 1st allocated block number on success, *count stores total account @@ -517,7 +517,8 @@ ext4_fsblk_t ext4_new_meta_blocks(handle_t *handle, struct inode *inode, spin_lock(&EXT4_I(inode)->i_block_reservation_lock); EXT4_I(inode)->i_allocated_meta_blocks += ar.len; spin_unlock(&EXT4_I(inode)->i_block_reservation_lock); - dquot_alloc_block_nofail(inode, ar.len); + dquot_alloc_block_nofail(inode, + EXT4_C2B(EXT4_SB(inode->i_sb), ar.len)); } return ret; } |
