diff options
Diffstat (limited to 'fs/btrfs/relocation.c')
| -rw-r--r-- | fs/btrfs/relocation.c | 19 |
1 files changed, 11 insertions, 8 deletions
diff --git a/fs/btrfs/relocation.c b/fs/btrfs/relocation.c index 45690f7b5900..2ecca24e1001 100644 --- a/fs/btrfs/relocation.c +++ b/fs/btrfs/relocation.c @@ -3408,24 +3408,27 @@ int add_data_references(struct reloc_control *rc, struct btrfs_path *path, struct rb_root *blocks) { - struct btrfs_fs_info *fs_info = rc->extent_root->fs_info; - struct ulist *leaves = NULL; + struct btrfs_backref_walk_ctx ctx = { 0 }; struct ulist_iterator leaf_uiter; struct ulist_node *ref_node = NULL; - const u32 blocksize = fs_info->nodesize; + const u32 blocksize = rc->extent_root->fs_info->nodesize; int ret = 0; btrfs_release_path(path); - ret = btrfs_find_all_leafs(NULL, fs_info, extent_key->objectid, - 0, &leaves, BTRFS_IGNORE_EXTENT_OFFSET); + + ctx.bytenr = extent_key->objectid; + ctx.ignore_extent_item_pos = true; + ctx.fs_info = rc->extent_root->fs_info; + + ret = btrfs_find_all_leafs(&ctx); if (ret < 0) return ret; ULIST_ITER_INIT(&leaf_uiter); - while ((ref_node = ulist_next(leaves, &leaf_uiter))) { + while ((ref_node = ulist_next(ctx.refs, &leaf_uiter))) { struct extent_buffer *eb; - eb = read_tree_block(fs_info, ref_node->val, 0, 0, 0, NULL); + eb = read_tree_block(ctx.fs_info, ref_node->val, 0, 0, 0, NULL); if (IS_ERR(eb)) { ret = PTR_ERR(eb); break; @@ -3441,7 +3444,7 @@ int add_data_references(struct reloc_control *rc, } if (ret < 0) free_block_list(blocks); - ulist_free(leaves); + ulist_free(ctx.refs); return ret; } |