From 550d7a2ed5db35756222ec17cff3376ff38d78e2 Mon Sep 17 00:00:00 2001 From: Qu Wenruo Date: Thu, 16 Apr 2015 15:37:33 +0800 Subject: 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 Signed-off-by: Chris Mason --- fs/btrfs/qgroup.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'fs/btrfs/qgroup.h') 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, -- cgit v1.2.3