btrfs_set_root_last_snapshot 1269 fs/btrfs/disk-io.c 	btrfs_set_root_last_snapshot(&root->root_item, 0);
btrfs_set_root_last_snapshot  643 fs/btrfs/ioctl.c 	btrfs_set_root_last_snapshot(root_item, 0);
btrfs_set_root_last_snapshot 1417 fs/btrfs/relocation.c 		btrfs_set_root_last_snapshot(&root->root_item, commit_root_gen);
btrfs_set_root_last_snapshot 1507 fs/btrfs/transaction.c 	btrfs_set_root_last_snapshot(&root->root_item, trans->transid);