parent_root_id     40 fs/btrfs/export.c 		u64 parent_root_id;
parent_root_id     44 fs/btrfs/export.c 		parent_root_id = BTRFS_I(parent)->root->root_key.objectid;
parent_root_id     46 fs/btrfs/export.c 		if (parent_root_id != fid->root_objectid) {
parent_root_id     47 fs/btrfs/export.c 			fid->parent_root_objectid = parent_root_id;