Lines Matching refs:em_tree
584 struct extent_map_tree *em_tree = &inode->extent_tree; in btrfs_drop_extent_cache() local
609 write_lock(&em_tree->lock); in btrfs_drop_extent_cache()
610 em = lookup_extent_mapping(em_tree, start, len); in btrfs_drop_extent_cache()
612 write_unlock(&em_tree->lock); in btrfs_drop_extent_cache()
620 write_unlock(&em_tree->lock); in btrfs_drop_extent_cache()
627 write_unlock(&em_tree->lock); in btrfs_drop_extent_cache()
664 replace_extent_mapping(em_tree, em, split, modified); in btrfs_drop_extent_cache()
703 replace_extent_mapping(em_tree, em, split, in btrfs_drop_extent_cache()
706 ret = add_extent_mapping(em_tree, split, in btrfs_drop_extent_cache()
715 remove_extent_mapping(em_tree, em); in btrfs_drop_extent_cache()
716 write_unlock(&em_tree->lock); in btrfs_drop_extent_cache()
2232 struct extent_map_tree *em_tree = &inode->extent_tree; in fill_holes() local
2314 write_lock(&em_tree->lock); in fill_holes()
2315 ret = add_extent_mapping(em_tree, hole_em, 1); in fill_holes()
2316 write_unlock(&em_tree->lock); in fill_holes()