total_bitmap_size   23 fs/btrfs/free-space-tree.c 	u64 num_bitmaps, total_bitmap_size;
total_bitmap_size   33 fs/btrfs/free-space-tree.c 	total_bitmap_size = num_bitmaps * bitmap_size;
total_bitmap_size   34 fs/btrfs/free-space-tree.c 	cache->bitmap_high_thresh = div_u64(total_bitmap_size,