402  * @gen:	generation that this extent has been modified in
463 					int modified)  in setup_extent_mapping()  argument
469 	if (modified)  in setup_extent_mapping()
480  * @modified:	indicate whether the given @em should be added to the
481  *	        modified list, which indicates the extent needs to be logged
489 			      struct extent_map *em, int modified)  in add_extent_mapping()  argument
503 	setup_extent_mapping(inode, em, modified);  in add_extent_mapping()
598 				   int modified)  in replace_extent_mapping()  argument
614 	setup_extent_mapping(inode, new, modified);  in replace_extent_mapping()
841 		bool modified;  in btrfs_drop_extent_map_range()  local
865 		modified = !list_empty(&em->list);  in btrfs_drop_extent_map_range()
900 			replace_extent_mapping(inode, em, split, modified);  in btrfs_drop_extent_map_range()
929 				replace_extent_mapping(inode, em, split, modified);  in btrfs_drop_extent_map_range()
933 				ret = add_extent_mapping(inode, split, modified);  in btrfs_drop_extent_map_range()
936 				if (WARN_ON(ret != 0) && modified)  in btrfs_drop_extent_map_range()
960 			 * modified extents, then we must mark the inode for a  in btrfs_drop_extent_map_range()
964 			if ((em->start < start || em_end > end) && modified) {  in btrfs_drop_extent_map_range()
994  * @modified:   Indicate if the new extent map should be added to the list of
995  *              modified extents (for fast fsync tracking).
1004 				   bool modified)  in btrfs_replace_extent_map_range()  argument
1023 		ret = add_extent_mapping(inode, new_em, modified);  in btrfs_replace_extent_map_range()
1136 	 * in case we have to remove extent maps in the tree's list of modified  in btrfs_scan_inode()
1162 		 * If the inode is in the list of modified extents (new) and its  in btrfs_scan_inode()