bg_bytes          398 mm/page-writeback.c 	unsigned long bg_bytes = dirty_background_bytes;
bg_bytes          420 mm/page-writeback.c 		if (bg_bytes)
bg_bytes          421 mm/page-writeback.c 			bg_ratio = min(DIV_ROUND_UP(bg_bytes, global_avail),
bg_bytes          423 mm/page-writeback.c 		bytes = bg_bytes = 0;
bg_bytes          431 mm/page-writeback.c 	if (bg_bytes)
bg_bytes          432 mm/page-writeback.c 		bg_thresh = DIV_ROUND_UP(bg_bytes, PAGE_SIZE);