Btrfs: qgroup: free reserved in exceeding quota.

[deliverable/linux.git] / fs / btrfs / extent-tree.c

diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c
index 2713dcbc70f79e892c978e093e30bbf4308306d6..695d5110e02057abf9f8b3f4a0f1cbf878a6441d 100644 (file)
--- a/fs/btrfs/extent-tree.c
+++ b/fs/btrfs/extent-tree.c
@@ -5475,8 +5475,11 @@ out_fail:
                        to_free = 0;
        }
        spin_unlock(&BTRFS_I(inode)->lock);
-       if (dropped)
+       if (dropped) {
+               if (root->fs_info->quota_enabled)
+                       btrfs_qgroup_free(root, dropped * root->nodesize);
                to_free += btrfs_calc_trans_metadata_size(root, dropped);
+       }
 
        if (to_free) {
                btrfs_block_rsv_release(root, block_rsv, to_free);