1823 	unsigned long next_zero;  in search_bitmap()  local
1846 		next_zero = find_next_zero_bit(bitmap_info->bitmap,  in search_bitmap()
1848 		extent_bits = next_zero - i;  in search_bitmap()
1855 		i = next_zero;  in search_bitmap()
3183 	unsigned long next_zero;  in btrfs_bitmap_cluster()  local
3208 		next_zero = find_next_zero_bit(entry->bitmap,  in btrfs_bitmap_cluster()
3210 		if (next_zero - i >= min_bits) {  in btrfs_bitmap_cluster()
3211 			found_bits = next_zero - i;  in btrfs_bitmap_cluster()
3216 		if (next_zero - i > max_bits)  in btrfs_bitmap_cluster()
3217 			max_bits = next_zero - i;  in btrfs_bitmap_cluster()
3218 		i = next_zero;  in btrfs_bitmap_cluster()
3237 		i = next_zero + 1;  in btrfs_bitmap_cluster()