diff options
Diffstat (limited to 'fs/btrfs/qgroup.c')
| -rw-r--r-- | fs/btrfs/qgroup.c | 18 |
1 files changed, 14 insertions, 4 deletions
diff --git a/fs/btrfs/qgroup.c b/fs/btrfs/qgroup.c index 24c013c61a94..e0522c6c0d67 100644 --- a/fs/btrfs/qgroup.c +++ b/fs/btrfs/qgroup.c @@ -2339,7 +2339,13 @@ int btrfs_qgroup_trace_subtree(struct btrfs_trans_handle *trans, } if (!extent_buffer_uptodate(root_eb)) { - ret = btrfs_read_extent_buffer(root_eb, root_gen, root_level, NULL); + struct btrfs_tree_parent_check check = { + .has_first_key = false, + .transid = root_gen, + .level = root_level + }; + + ret = btrfs_read_extent_buffer(root_eb, &check); if (ret) goto out; } @@ -4303,6 +4309,7 @@ int btrfs_qgroup_trace_subtree_after_cow(struct btrfs_trans_handle *trans, struct extent_buffer *subvol_eb) { struct btrfs_fs_info *fs_info = root->fs_info; + struct btrfs_tree_parent_check check = { 0 }; struct btrfs_qgroup_swapped_blocks *blocks = &root->swapped_blocks; struct btrfs_qgroup_swapped_block *block; struct extent_buffer *reloc_eb = NULL; @@ -4351,10 +4358,13 @@ int btrfs_qgroup_trace_subtree_after_cow(struct btrfs_trans_handle *trans, blocks->swapped = swapped; spin_unlock(&blocks->lock); + check.level = block->level; + check.transid = block->reloc_generation; + check.has_first_key = true; + memcpy(&check.first_key, &block->first_key, sizeof(check.first_key)); + /* Read out reloc subtree root */ - reloc_eb = read_tree_block(fs_info, block->reloc_bytenr, 0, - block->reloc_generation, block->level, - &block->first_key); + reloc_eb = read_tree_block(fs_info, block->reloc_bytenr, &check); if (IS_ERR(reloc_eb)) { ret = PTR_ERR(reloc_eb); reloc_eb = NULL; |