Lines Matching refs:root_item
588 struct btrfs_root_item *root_item; in create_subvol() local
605 root_item = kzalloc(sizeof(*root_item), GFP_KERNEL); in create_subvol()
606 if (!root_item) in create_subvol()
664 inode_item = &root_item->inode; in create_subvol()
672 btrfs_set_root_flags(root_item, 0); in create_subvol()
673 btrfs_set_root_limit(root_item, 0); in create_subvol()
676 btrfs_set_root_bytenr(root_item, leaf->start); in create_subvol()
677 btrfs_set_root_generation(root_item, trans->transid); in create_subvol()
678 btrfs_set_root_level(root_item, 0); in create_subvol()
679 btrfs_set_root_refs(root_item, 1); in create_subvol()
680 btrfs_set_root_used(root_item, leaf->len); in create_subvol()
681 btrfs_set_root_last_snapshot(root_item, 0); in create_subvol()
683 btrfs_set_root_generation_v2(root_item, in create_subvol()
684 btrfs_root_generation(root_item)); in create_subvol()
685 generate_random_guid(root_item->uuid); in create_subvol()
686 btrfs_set_stack_timespec_sec(&root_item->otime, cur_time.tv_sec); in create_subvol()
687 btrfs_set_stack_timespec_nsec(&root_item->otime, cur_time.tv_nsec); in create_subvol()
688 root_item->ctime = root_item->otime; in create_subvol()
689 btrfs_set_root_ctransid(root_item, trans->transid); in create_subvol()
690 btrfs_set_root_otransid(root_item, trans->transid); in create_subvol()
694 btrfs_set_root_dirid(root_item, BTRFS_FIRST_FREE_OBJECTID); in create_subvol()
700 root_item); in create_subvol()
737 ret = btrfs_uuid_tree_add(trans, root_item->uuid, in create_subvol()
770 kfree(root_item); in create_subvol()
808 pending_snapshot->root_item = kzalloc(sizeof(struct btrfs_root_item), in create_snapshot()
811 if (!pending_snapshot->root_item || !pending_snapshot->path) { in create_snapshot()
874 kfree(pending_snapshot->root_item); in create_snapshot()
990 if (btrfs_root_refs(&BTRFS_I(dir)->root->root_item) == 0) in btrfs_mksubvol()
1453 root_flags = btrfs_root_flags(&root->root_item); in btrfs_ioctl_subvol_setflags()
1455 btrfs_set_root_flags(&root->root_item, in btrfs_ioctl_subvol_setflags()
1464 btrfs_set_root_flags(&root->root_item, in btrfs_ioctl_subvol_setflags()
1484 &root->root_key, &root->root_item); in btrfs_ioctl_subvol_setflags()
1494 btrfs_set_root_flags(&root->root_item, root_flags); in btrfs_ioctl_subvol_setflags()
2121 struct btrfs_root_item *root_item; in btrfs_ioctl_get_subvol_info() local
2148 root_item = &root->root_item; in btrfs_ioctl_get_subvol_info()
2152 subvol_info->generation = btrfs_root_generation(root_item); in btrfs_ioctl_get_subvol_info()
2153 subvol_info->flags = btrfs_root_flags(root_item); in btrfs_ioctl_get_subvol_info()
2155 memcpy(subvol_info->uuid, root_item->uuid, BTRFS_UUID_SIZE); in btrfs_ioctl_get_subvol_info()
2156 memcpy(subvol_info->parent_uuid, root_item->parent_uuid, in btrfs_ioctl_get_subvol_info()
2158 memcpy(subvol_info->received_uuid, root_item->received_uuid, in btrfs_ioctl_get_subvol_info()
2161 subvol_info->ctransid = btrfs_root_ctransid(root_item); in btrfs_ioctl_get_subvol_info()
2162 subvol_info->ctime.sec = btrfs_stack_timespec_sec(&root_item->ctime); in btrfs_ioctl_get_subvol_info()
2163 subvol_info->ctime.nsec = btrfs_stack_timespec_nsec(&root_item->ctime); in btrfs_ioctl_get_subvol_info()
2165 subvol_info->otransid = btrfs_root_otransid(root_item); in btrfs_ioctl_get_subvol_info()
2166 subvol_info->otime.sec = btrfs_stack_timespec_sec(&root_item->otime); in btrfs_ioctl_get_subvol_info()
2167 subvol_info->otime.nsec = btrfs_stack_timespec_nsec(&root_item->otime); in btrfs_ioctl_get_subvol_info()
2169 subvol_info->stransid = btrfs_root_stransid(root_item); in btrfs_ioctl_get_subvol_info()
2170 subvol_info->stime.sec = btrfs_stack_timespec_sec(&root_item->stime); in btrfs_ioctl_get_subvol_info()
2171 subvol_info->stime.nsec = btrfs_stack_timespec_nsec(&root_item->stime); in btrfs_ioctl_get_subvol_info()
2173 subvol_info->rtransid = btrfs_root_rtransid(root_item); in btrfs_ioctl_get_subvol_info()
2174 subvol_info->rtime.sec = btrfs_stack_timespec_sec(&root_item->rtime); in btrfs_ioctl_get_subvol_info()
2175 subvol_info->rtime.nsec = btrfs_stack_timespec_nsec(&root_item->rtime); in btrfs_ioctl_get_subvol_info()
3917 struct btrfs_root_item *root_item = &root->root_item; in _btrfs_ioctl_set_received_subvol() local
3957 received_uuid_changed = memcmp(root_item->received_uuid, sa->uuid, in _btrfs_ioctl_set_received_subvol()
3960 !btrfs_is_empty_uuid(root_item->received_uuid)) { in _btrfs_ioctl_set_received_subvol()
3961 ret = btrfs_uuid_tree_remove(trans, root_item->received_uuid, in _btrfs_ioctl_set_received_subvol()
3970 memcpy(root_item->received_uuid, sa->uuid, BTRFS_UUID_SIZE); in _btrfs_ioctl_set_received_subvol()
3971 btrfs_set_root_stransid(root_item, sa->stransid); in _btrfs_ioctl_set_received_subvol()
3972 btrfs_set_root_rtransid(root_item, sa->rtransid); in _btrfs_ioctl_set_received_subvol()
3973 btrfs_set_stack_timespec_sec(&root_item->stime, sa->stime.sec); in _btrfs_ioctl_set_received_subvol()
3974 btrfs_set_stack_timespec_nsec(&root_item->stime, sa->stime.nsec); in _btrfs_ioctl_set_received_subvol()
3975 btrfs_set_stack_timespec_sec(&root_item->rtime, sa->rtime.sec); in _btrfs_ioctl_set_received_subvol()
3976 btrfs_set_stack_timespec_nsec(&root_item->rtime, sa->rtime.nsec); in _btrfs_ioctl_set_received_subvol()
3979 &root->root_key, &root->root_item); in _btrfs_ioctl_set_received_subvol()