Lines Matching refs:root_item
674 struct btrfs_root_item *root_item; in create_reloc_root() local
679 root_item = kmalloc(sizeof(*root_item), GFP_NOFS); in create_reloc_root()
680 if (!root_item) in create_reloc_root()
705 btrfs_set_root_last_snapshot(&root->root_item, commit_root_gen); in create_reloc_root()
726 memcpy(root_item, &root->root_item, sizeof(*root_item)); in create_reloc_root()
727 btrfs_set_root_bytenr(root_item, eb->start); in create_reloc_root()
728 btrfs_set_root_level(root_item, btrfs_header_level(eb)); in create_reloc_root()
729 btrfs_set_root_generation(root_item, trans->transid); in create_reloc_root()
732 btrfs_set_root_refs(root_item, 0); in create_reloc_root()
733 memset(&root_item->drop_progress, 0, in create_reloc_root()
735 btrfs_set_root_drop_level(root_item, 0); in create_reloc_root()
742 &root_key, root_item); in create_reloc_root()
746 kfree(root_item); in create_reloc_root()
757 kfree(root_item); in create_reloc_root()
842 struct btrfs_root_item *root_item; in btrfs_update_reloc_root() local
849 root_item = &reloc_root->root_item; in btrfs_update_reloc_root()
860 btrfs_root_refs(root_item) == 0) { in btrfs_update_reloc_root()
872 btrfs_set_root_node(root_item, reloc_root->node); in btrfs_update_reloc_root()
878 &reloc_root->root_key, root_item); in btrfs_update_reloc_root()
1116 last_snapshot = btrfs_root_last_snapshot(&src->root_item); in replace_path()
1342 last_snapshot = btrfs_root_last_snapshot(&root->root_item); in walk_up_reloc_tree()
1380 last_snapshot = btrfs_root_last_snapshot(&root->root_item); in walk_down_reloc_tree()
1521 reloc_root_item = &reloc_root->root_item; in insert_dirty_subvol()
1598 struct btrfs_root_item *root_item; in merge_reloc_root() local
1614 root_item = &reloc_root->root_item; in merge_reloc_root()
1616 if (btrfs_disk_key_objectid(&root_item->drop_progress) == 0) { in merge_reloc_root()
1617 level = btrfs_root_level(root_item); in merge_reloc_root()
1622 btrfs_disk_key_to_cpu(&key, &root_item->drop_progress); in merge_reloc_root()
1624 level = btrfs_root_drop_level(root_item); in merge_reloc_root()
1649 reserve_level = max_t(int, 1, btrfs_root_level(root_item)); in merge_reloc_root()
1713 btrfs_node_key(path->nodes[level], &root_item->drop_progress, in merge_reloc_root()
1715 btrfs_set_root_drop_level(root_item, level); in merge_reloc_root()
1827 &root->reloc_root->root_item), in prepare_to_merge()
1832 &reloc_root->root_item)); in prepare_to_merge()
1841 &reloc_root->root_item)); in prepare_to_merge()
1856 btrfs_set_root_refs(&reloc_root->root_item, 1); in prepare_to_merge()
1921 if (btrfs_root_refs(&reloc_root->root_item) > 0) { in merge_reloc_roots()
4140 memset(&root->root_item.drop_progress, 0, in mark_garbage_root()
4141 sizeof(root->root_item.drop_progress)); in mark_garbage_root()
4142 btrfs_set_root_drop_level(&root->root_item, 0); in mark_garbage_root()
4143 btrfs_set_root_refs(&root->root_item, 0); in mark_garbage_root()
4145 &root->root_key, &root->root_item); in mark_garbage_root()
4209 if (btrfs_root_refs(&reloc_root->root_item) > 0) { in btrfs_recover_relocation()
4262 if (btrfs_root_refs(&reloc_root->root_item) == 0) { in btrfs_recover_relocation()
4395 btrfs_root_last_snapshot(&root->root_item)) in btrfs_reloc_cow_block()
4445 BUG_ON(btrfs_root_refs(&root->root_item) == 0); in btrfs_reloc_pre_snapshot()