diff options
Diffstat (limited to 'fs/btrfs/extent-tree.c')
| -rw-r--r-- | fs/btrfs/extent-tree.c | 21 |
1 files changed, 13 insertions, 8 deletions
diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c index 52efc8e44cdb..2dda3ecb49e6 100644 --- a/fs/btrfs/extent-tree.c +++ b/fs/btrfs/extent-tree.c @@ -2452,7 +2452,7 @@ static int __btrfs_mod_ref(struct btrfs_trans_handle *trans, num_bytes = btrfs_file_extent_disk_num_bytes(buf, fi); key.offset -= btrfs_file_extent_offset(buf, fi); btrfs_init_generic_ref(&generic_ref, action, bytenr, - num_bytes, parent); + num_bytes, parent, ref_root); btrfs_init_data_ref(&generic_ref, ref_root, key.objectid, key.offset, root->root_key.objectid, for_reloc); @@ -2465,8 +2465,9 @@ static int __btrfs_mod_ref(struct btrfs_trans_handle *trans, } else { bytenr = btrfs_node_blockptr(buf, i); num_bytes = fs_info->nodesize; + /* We don't know the owning_root, use 0. */ btrfs_init_generic_ref(&generic_ref, action, bytenr, - num_bytes, parent); + num_bytes, parent, 0); btrfs_init_tree_ref(&generic_ref, level - 1, ref_root, root->root_key.objectid, for_reloc); if (inc) @@ -3289,7 +3290,7 @@ void btrfs_free_tree_block(struct btrfs_trans_handle *trans, int ret; btrfs_init_generic_ref(&generic_ref, BTRFS_DROP_DELAYED_REF, - buf->start, buf->len, parent); + buf->start, buf->len, parent, btrfs_header_owner(buf)); btrfs_init_tree_ref(&generic_ref, btrfs_header_level(buf), root_id, 0, false); @@ -4751,12 +4752,14 @@ int btrfs_alloc_reserved_file_extent(struct btrfs_trans_handle *trans, struct btrfs_key *ins) { struct btrfs_ref generic_ref = { 0 }; + u64 root_objectid = root->root_key.objectid; + u64 owning_root = root_objectid; - BUG_ON(root->root_key.objectid == BTRFS_TREE_LOG_OBJECTID); + BUG_ON(root_objectid == BTRFS_TREE_LOG_OBJECTID); btrfs_init_generic_ref(&generic_ref, BTRFS_ADD_DELAYED_EXTENT, - ins->objectid, ins->offset, 0); - btrfs_init_data_ref(&generic_ref, root->root_key.objectid, owner, + ins->objectid, ins->offset, 0, owning_root); + btrfs_init_data_ref(&generic_ref, root_objectid, owner, offset, 0, false); btrfs_ref_tree_mod(root->fs_info, &generic_ref); @@ -4982,7 +4985,8 @@ struct extent_buffer *btrfs_alloc_tree_block(struct btrfs_trans_handle *trans, extent_op->level = level; btrfs_init_generic_ref(&generic_ref, BTRFS_ADD_DELAYED_EXTENT, - ins.objectid, ins.offset, parent); + ins.objectid, ins.offset, parent, + btrfs_header_owner(buf)); btrfs_init_tree_ref(&generic_ref, level, root_objectid, root->root_key.objectid, false); btrfs_ref_tree_mod(fs_info, &generic_ref); @@ -5403,7 +5407,8 @@ skip: find_next_key(path, level, &wc->drop_progress); btrfs_init_generic_ref(&ref, BTRFS_DROP_DELAYED_REF, bytenr, - fs_info->nodesize, parent); + fs_info->nodesize, parent, + btrfs_header_owner(next)); btrfs_init_tree_ref(&ref, level - 1, root->root_key.objectid, 0, false); ret = btrfs_free_extent(trans, &ref); |