289  * @gen:	generation that this extent has been modified in
355 					int modified)  in setup_extent_mapping()  argument
363 	if (modified)  in setup_extent_mapping()
374  * @modified:	indicate whether the given @em should be added to the
375  *	        modified list, which indicates the extent needs to be logged
383 			      struct extent_map *em, int modified)  in add_extent_mapping()  argument
393 	setup_extent_mapping(tree, em, modified);  in add_extent_mapping()
483 				   int modified)  in replace_extent_mapping()  argument
494 	setup_extent_mapping(tree, new, modified);  in replace_extent_mapping()
718 		bool modified;  in btrfs_drop_extent_map_range()  local
743 		modified = !list_empty(&em->list);  in btrfs_drop_extent_map_range()
786 			replace_extent_mapping(em_tree, em, split, modified);  in btrfs_drop_extent_map_range()
828 						       modified);  in btrfs_drop_extent_map_range()
833 							 modified);  in btrfs_drop_extent_map_range()
836 				if (WARN_ON(ret != 0) && modified)  in btrfs_drop_extent_map_range()
860 			 * modified extents, then we must mark the inode for a  in btrfs_drop_extent_map_range()
864 			if ((em->start < start || em_end > end) && modified) {  in btrfs_drop_extent_map_range()
894  * @modified:   Indicate if the new extent map should be added to the list of
895  *              modified extents (for fast fsync tracking).
904 				   bool modified)  in btrfs_replace_extent_map_range()  argument
923 		ret = add_extent_mapping(tree, new_em, modified);  in btrfs_replace_extent_map_range()