dm_btree_lookup
r = dm_btree_lookup(&md->writeset_tree_info,
r = dm_btree_lookup(&pmd->details_info, pmd->details_root,
r = dm_btree_lookup(&pmd->details_info, pmd->details_root,
r = dm_btree_lookup(&pmd->details_info, pmd->details_root,
r = dm_btree_lookup(&pmd->tl_info, pmd->root, &key, &value);
r = dm_btree_lookup(info, pmd->root, keys, &value);
r = dm_btree_lookup(&pmd->tl_info, pmd->root, keys, &value);
r = dm_btree_lookup(&pmd->tl_info, pmd->root, &td->id, &value_le);
r = dm_btree_lookup(&info->btree_info, root, &key, &block_le);
r = dm_btree_lookup(&info->btree_info, *root, &key, &block_le);
EXPORT_SYMBOL_GPL(dm_btree_lookup);
int dm_btree_lookup(struct dm_btree_info *info, dm_block_t root,
r = dm_btree_lookup(&ll->bitmap_info, ll->bitmap_root, &index, ie);
r = dm_btree_lookup(&ll->ref_count_info, ll->ref_count_root, &b, &le_rc);