Lines Matching refs:em_tree
523 struct extent_map_tree *em_tree = &inode->extent_tree;
548 write_lock(&em_tree->lock);
549 em = lookup_extent_mapping(em_tree, start, len);
551 write_unlock(&em_tree->lock);
559 write_unlock(&em_tree->lock);
566 write_unlock(&em_tree->lock);
602 replace_extent_mapping(em_tree, em, split, modified);
640 replace_extent_mapping(em_tree, em, split,
643 ret = add_extent_mapping(em_tree, split,
652 remove_extent_mapping(em_tree, em);
653 write_unlock(&em_tree->lock);
2352 struct extent_map_tree *em_tree = &inode->extent_tree;
2433 write_lock(&em_tree->lock);
2434 ret = add_extent_mapping(em_tree, hole_em, 1);
2435 write_unlock(&em_tree->lock);