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