NODATACOW        6554 fs/btrfs/inode.c 		if (btrfs_test_opt(fs_info, NODATACOW))
NODATACOW         481 fs/btrfs/super.c 				if (btrfs_test_opt(info, NODATACOW))
NODATACOW         487 fs/btrfs/super.c 			btrfs_clear_opt(info->mount_opt, NODATACOW);
NODATACOW         491 fs/btrfs/super.c 			if (!btrfs_test_opt(info, NODATACOW)) {
NODATACOW         502 fs/btrfs/super.c 			btrfs_set_opt(info->mount_opt, NODATACOW);
NODATACOW         506 fs/btrfs/super.c 			btrfs_clear_and_info(info, NODATACOW,
NODATACOW         539 fs/btrfs/super.c 				btrfs_clear_opt(info->mount_opt, NODATACOW);
NODATACOW         546 fs/btrfs/super.c 				btrfs_clear_opt(info->mount_opt, NODATACOW);
NODATACOW         558 fs/btrfs/super.c 				btrfs_clear_opt(info->mount_opt, NODATACOW);
NODATACOW        1295 fs/btrfs/super.c 	if (btrfs_test_opt(info, NODATACOW))