diff --git a/fs/btrfs/send.c b/fs/btrfs/send.c index 00cb924884f5..a1216f9b4917 100644 --- a/fs/btrfs/send.c +++ b/fs/btrfs/send.c @@ -3067,48 +3067,6 @@ static struct pending_dir_move *get_pending_dir_moves(struct send_ctx *sctx, return NULL; } -static int path_loop(struct send_ctx *sctx, struct fs_path *name, - u64 ino, u64 gen, u64 *ancestor_ino) -{ - int ret = 0; - u64 parent_inode = 0; - u64 parent_gen = 0; - u64 start_ino = ino; - - *ancestor_ino = 0; - while (ino != BTRFS_FIRST_FREE_OBJECTID) { - fs_path_reset(name); - - if (is_waiting_for_rm(sctx, ino)) - break; - if (is_waiting_for_move(sctx, ino)) { - if (*ancestor_ino == 0) - *ancestor_ino = ino; - ret = get_first_ref(sctx->parent_root, ino, - &parent_inode, &parent_gen, name); - } else { - ret = __get_cur_name_and_parent(sctx, ino, gen, - &parent_inode, - &parent_gen, name); - if (ret > 0) { - ret = 0; - break; - } - } - if (ret < 0) - break; - if (parent_inode == start_ino) { - ret = 1; - if (*ancestor_ino == 0) - *ancestor_ino = ino; - break; - } - ino = parent_inode; - gen = parent_gen; - } - return ret; -} - static int apply_dir_move(struct send_ctx *sctx, struct pending_dir_move *pm) { struct fs_path *from_path = NULL; @@ -3120,7 +3078,6 @@ static int apply_dir_move(struct send_ctx *sctx, struct pending_dir_move *pm) struct waiting_dir_move *dm = NULL; u64 rmdir_ino = 0; int ret; - u64 ancestor = 0; name = fs_path_alloc(); from_path = fs_path_alloc(); @@ -3152,22 +3109,6 @@ static int apply_dir_move(struct send_ctx *sctx, struct pending_dir_move *pm) goto out; sctx->send_progress = sctx->cur_ino + 1; - ret = path_loop(sctx, name, pm->ino, pm->gen, &ancestor); - if (ret) { - LIST_HEAD(deleted_refs); - ASSERT(ancestor > BTRFS_FIRST_FREE_OBJECTID); - ret = add_pending_dir_move(sctx, pm->ino, pm->gen, ancestor, - &pm->update_refs, &deleted_refs, - pm->is_orphan); - if (ret < 0) - goto out; - if (rmdir_ino) { - dm = get_waiting_dir_move(sctx, pm->ino); - ASSERT(dm); - dm->rmdir_ino = rmdir_ino; - } - goto out; - } fs_path_reset(name); to_path = name; name = NULL;