Lines Matching defs:root_item
590 struct btrfs_root_item *root_item;
607 root_item = kzalloc(sizeof(*root_item), GFP_KERNEL);
608 if (!root_item)
668 inode_item = &root_item->inode;
676 btrfs_set_root_flags(root_item, 0);
677 btrfs_set_root_limit(root_item, 0);
680 btrfs_set_root_bytenr(root_item, leaf->start);
681 btrfs_set_root_generation(root_item, trans->transid);
682 btrfs_set_root_level(root_item, 0);
683 btrfs_set_root_refs(root_item, 1);
684 btrfs_set_root_used(root_item, leaf->len);
685 btrfs_set_root_last_snapshot(root_item, 0);
687 btrfs_set_root_generation_v2(root_item,
688 btrfs_root_generation(root_item));
689 generate_random_guid(root_item->uuid);
690 btrfs_set_stack_timespec_sec(&root_item->otime, cur_time.tv_sec);
691 btrfs_set_stack_timespec_nsec(&root_item->otime, cur_time.tv_nsec);
692 root_item->ctime = root_item->otime;
693 btrfs_set_root_ctransid(root_item, trans->transid);
694 btrfs_set_root_otransid(root_item, trans->transid);
698 btrfs_set_root_dirid(root_item, BTRFS_FIRST_FREE_OBJECTID);
704 root_item);
741 ret = btrfs_uuid_tree_add(trans, root_item->uuid,
771 kfree(root_item);
793 if (btrfs_root_refs(&root->root_item) == 0)
812 pending_snapshot->root_item = kzalloc(sizeof(struct btrfs_root_item),
815 if (!pending_snapshot->root_item || !pending_snapshot->path) {
878 kfree(pending_snapshot->root_item);
994 if (btrfs_root_refs(&BTRFS_I(dir)->root->root_item) == 0)
1466 root_flags = btrfs_root_flags(&root->root_item);
1468 btrfs_set_root_flags(&root->root_item,
1477 btrfs_set_root_flags(&root->root_item,
1497 &root->root_key, &root->root_item);
1507 btrfs_set_root_flags(&root->root_item, root_flags);
2140 struct btrfs_root_item *root_item;
2160 /* Get root_item of inode's subvolume */
2167 root_item = &root->root_item;
2171 subvol_info->generation = btrfs_root_generation(root_item);
2172 subvol_info->flags = btrfs_root_flags(root_item);
2174 memcpy(subvol_info->uuid, root_item->uuid, BTRFS_UUID_SIZE);
2175 memcpy(subvol_info->parent_uuid, root_item->parent_uuid,
2177 memcpy(subvol_info->received_uuid, root_item->received_uuid,
2180 subvol_info->ctransid = btrfs_root_ctransid(root_item);
2181 subvol_info->ctime.sec = btrfs_stack_timespec_sec(&root_item->ctime);
2182 subvol_info->ctime.nsec = btrfs_stack_timespec_nsec(&root_item->ctime);
2184 subvol_info->otransid = btrfs_root_otransid(root_item);
2185 subvol_info->otime.sec = btrfs_stack_timespec_sec(&root_item->otime);
2186 subvol_info->otime.nsec = btrfs_stack_timespec_nsec(&root_item->otime);
2188 subvol_info->stransid = btrfs_root_stransid(root_item);
2189 subvol_info->stime.sec = btrfs_stack_timespec_sec(&root_item->stime);
2190 subvol_info->stime.nsec = btrfs_stack_timespec_nsec(&root_item->stime);
2192 subvol_info->rtransid = btrfs_root_rtransid(root_item);
2193 subvol_info->rtime.sec = btrfs_stack_timespec_sec(&root_item->rtime);
2194 subvol_info->rtime.nsec = btrfs_stack_timespec_nsec(&root_item->rtime);
3958 struct btrfs_root_item *root_item = &root->root_item;
3998 received_uuid_changed = memcmp(root_item->received_uuid, sa->uuid,
4001 !btrfs_is_empty_uuid(root_item->received_uuid)) {
4002 ret = btrfs_uuid_tree_remove(trans, root_item->received_uuid,
4011 memcpy(root_item->received_uuid, sa->uuid, BTRFS_UUID_SIZE);
4012 btrfs_set_root_stransid(root_item, sa->stransid);
4013 btrfs_set_root_rtransid(root_item, sa->rtransid);
4014 btrfs_set_stack_timespec_sec(&root_item->stime, sa->stime.sec);
4015 btrfs_set_stack_timespec_nsec(&root_item->stime, sa->stime.nsec);
4016 btrfs_set_stack_timespec_sec(&root_item->rtime, sa->rtime.sec);
4017 btrfs_set_stack_timespec_nsec(&root_item->rtime, sa->rtime.nsec);
4020 &root->root_key, &root->root_item);