eb_root_owner    1364 fs/btrfs/ctree.c 	u64 eb_root_owner = 0;
eb_root_owner    1402 fs/btrfs/ctree.c 		eb_root_owner = btrfs_header_owner(eb_root);
eb_root_owner    1419 fs/btrfs/ctree.c 		btrfs_set_header_owner(eb, eb_root_owner);