1719 	unsigned long next_zero;  in search_bitmap()  local
1742 		next_zero = find_next_zero_bit(bitmap_info->bitmap,  in search_bitmap()
1744 		extent_bits = next_zero - i;  in search_bitmap()
1751 		i = next_zero;  in search_bitmap()
2786 	unsigned long next_zero;  in btrfs_bitmap_cluster()  local
2811 		next_zero = find_next_zero_bit(entry->bitmap,  in btrfs_bitmap_cluster()
2813 		if (next_zero - i >= min_bits) {  in btrfs_bitmap_cluster()
2814 			found_bits = next_zero - i;  in btrfs_bitmap_cluster()
2819 		if (next_zero - i > max_bits)  in btrfs_bitmap_cluster()
2820 			max_bits = next_zero - i;  in btrfs_bitmap_cluster()
2821 		i = next_zero;  in btrfs_bitmap_cluster()
2840 		i = next_zero + 1;  in btrfs_bitmap_cluster()