valid_root_flags 835 fs/btrfs/tree-checker.c const u64 valid_root_flags = BTRFS_ROOT_SUBVOL_RDONLY | valid_root_flags 910 fs/btrfs/tree-checker.c if (btrfs_root_flags(&ri) & ~valid_root_flags) { valid_root_flags 913 fs/btrfs/tree-checker.c btrfs_root_flags(&ri), valid_root_flags);