diff options
| author | Qu Wenruo <quwenruo@cn.fujitsu.com> | 2015-04-16 15:37:33 +0800 |
|---|---|---|
| committer | Chris Mason <clm@fb.com> | 2015-06-10 09:25:49 -0700 |
| commit | 550d7a2ed5db35756222ec17cff3376ff38d78e2 (patch) | |
| tree | c8b60650e4ac8facdf25f498e2901b7eebb3f4ae /fs/btrfs/qgroup.h | |
| parent | 21633fc6037f8ceb2bb927dacc3f9ef46ccae891 (diff) | |
btrfs: qgroup: Add new qgroup calculation function
btrfs_qgroup_account_extents().
The new btrfs_qgroup_account_extents() function should be called in
btrfs_commit_transaction() and it will update all the qgroup according
to delayed_ref_root->dirty_extent_root.
The new function can handle both normal operation during
commit_transaction() or in rescan in a unified method with clearer
logic.
Signed-off-by: Qu Wenruo <quwenruo@cn.fujitsu.com>
Signed-off-by: Chris Mason <clm@fb.com>
Diffstat (limited to 'fs/btrfs/qgroup.h')
| -rw-r--r-- | fs/btrfs/qgroup.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/btrfs/qgroup.h b/fs/btrfs/qgroup.h index 6fe249f078ac..cb703f859af6 100644 --- a/fs/btrfs/qgroup.h +++ b/fs/btrfs/qgroup.h @@ -103,6 +103,8 @@ int btrfs_qgroup_prepare_account_extents(struct btrfs_trans_handle *trans, struct btrfs_qgroup_extent_record *btrfs_qgroup_insert_dirty_extent(struct btrfs_delayed_ref_root *delayed_refs, struct btrfs_qgroup_extent_record *record); +int btrfs_qgroup_account_extents(struct btrfs_trans_handle *trans, + struct btrfs_fs_info *fs_info); int btrfs_delayed_qgroup_accounting(struct btrfs_trans_handle *trans, struct btrfs_fs_info *fs_info); void btrfs_remove_qgroup_operation(struct btrfs_trans_handle *trans, |