439 	struct btrfs_root_item root_item;  in create_subvol()  local
509 	memset(&root_item, 0, sizeof(root_item));  in create_subvol()
511 	inode_item = &root_item.inode;  in create_subvol()
518 	btrfs_set_root_flags(&root_item, 0);  in create_subvol()
519 	btrfs_set_root_limit(&root_item, 0);  in create_subvol()
522 	btrfs_set_root_bytenr(&root_item, leaf->start);  in create_subvol()
523 	btrfs_set_root_generation(&root_item, trans->transid);  in create_subvol()
524 	btrfs_set_root_level(&root_item, 0);  in create_subvol()
525 	btrfs_set_root_refs(&root_item, 1);  in create_subvol()
526 	btrfs_set_root_used(&root_item, leaf->len);  in create_subvol()
527 	btrfs_set_root_last_snapshot(&root_item, 0);  in create_subvol()
529 	btrfs_set_root_generation_v2(&root_item,  in create_subvol()
530 			btrfs_root_generation(&root_item));  in create_subvol()
532 	memcpy(root_item.uuid, new_uuid.b, BTRFS_UUID_SIZE);  in create_subvol()
533 	btrfs_set_stack_timespec_sec(&root_item.otime, cur_time.tv_sec);  in create_subvol()
534 	btrfs_set_stack_timespec_nsec(&root_item.otime, cur_time.tv_nsec);  in create_subvol()
535 	root_item.ctime = root_item.otime;  in create_subvol()
536 	btrfs_set_root_ctransid(&root_item, trans->transid);  in create_subvol()
537 	btrfs_set_root_otransid(&root_item, trans->transid);  in create_subvol()
543 	btrfs_set_root_dirid(&root_item, new_dirid);  in create_subvol()
549 				&root_item);  in create_subvol()
601 				  root_item.uuid, BTRFS_UUID_KEY_SUBVOL,  in create_subvol()
857 	if (btrfs_root_refs(&BTRFS_I(dir)->root->root_item) == 0)  in btrfs_mksubvol()
1805 	root_flags = btrfs_root_flags(&root->root_item);  in btrfs_ioctl_subvol_setflags()
1807 		btrfs_set_root_flags(&root->root_item,  in btrfs_ioctl_subvol_setflags()
1816 			btrfs_set_root_flags(&root->root_item,  in btrfs_ioctl_subvol_setflags()
1836 				&root->root_key, &root->root_item);  in btrfs_ioctl_subvol_setflags()
1841 		btrfs_set_root_flags(&root->root_item, root_flags);  in btrfs_ioctl_subvol_setflags()
2406 	root_flags = btrfs_root_flags(&dest->root_item);  in btrfs_ioctl_snap_destroy()
2408 		btrfs_set_root_flags(&dest->root_item,  in btrfs_ioctl_snap_destroy()
2456 	memset(&dest->root_item.drop_progress, 0,  in btrfs_ioctl_snap_destroy()
2457 		sizeof(dest->root_item.drop_progress));  in btrfs_ioctl_snap_destroy()
2458 	dest->root_item.drop_level = 0;  in btrfs_ioctl_snap_destroy()
2459 	btrfs_set_root_refs(&dest->root_item, 0);  in btrfs_ioctl_snap_destroy()
2473 				  dest->root_item.uuid, BTRFS_UUID_KEY_SUBVOL,  in btrfs_ioctl_snap_destroy()
2480 	if (!btrfs_is_empty_uuid(dest->root_item.received_uuid)) {  in btrfs_ioctl_snap_destroy()
2482 					  dest->root_item.received_uuid,  in btrfs_ioctl_snap_destroy()
2505 		root_flags = btrfs_root_flags(&dest->root_item);  in btrfs_ioctl_snap_destroy()
2506 		btrfs_set_root_flags(&dest->root_item,  in btrfs_ioctl_snap_destroy()
4967 	struct btrfs_root_item *root_item = &root->root_item;  in _btrfs_ioctl_set_received_subvol()  local
5007 	received_uuid_changed = memcmp(root_item->received_uuid, sa->uuid,  in _btrfs_ioctl_set_received_subvol()
5010 	    !btrfs_is_empty_uuid(root_item->received_uuid))  in _btrfs_ioctl_set_received_subvol()
5012 				    root_item->received_uuid,  in _btrfs_ioctl_set_received_subvol()
5015 	memcpy(root_item->received_uuid, sa->uuid, BTRFS_UUID_SIZE);  in _btrfs_ioctl_set_received_subvol()
5016 	btrfs_set_root_stransid(root_item, sa->stransid);  in _btrfs_ioctl_set_received_subvol()
5017 	btrfs_set_root_rtransid(root_item, sa->rtransid);  in _btrfs_ioctl_set_received_subvol()
5018 	btrfs_set_stack_timespec_sec(&root_item->stime, sa->stime.sec);  in _btrfs_ioctl_set_received_subvol()
5019 	btrfs_set_stack_timespec_nsec(&root_item->stime, sa->stime.nsec);  in _btrfs_ioctl_set_received_subvol()
5020 	btrfs_set_stack_timespec_sec(&root_item->rtime, sa->rtime.sec);  in _btrfs_ioctl_set_received_subvol()
5021 	btrfs_set_stack_timespec_nsec(&root_item->rtime, sa->rtime.nsec);  in _btrfs_ioctl_set_received_subvol()
5024 				&root->root_key, &root->root_item);  in _btrfs_ioctl_set_received_subvol()