1 #include <linux/module.h>
2 #include <linux/bitops.h>
4 /* Find string of zero bits in a bitmap */
6 find_next_zero_string(unsigned long *bitmap, long start, long nbits, int len)
8 unsigned long n, end, i;
11 n = find_next_zero_bit(bitmap, nbits, start);
15 /* could test bitsliced, but it's hardly worth it */
19 for (i = n+1; i < end; i++) {
20 if (test_bit(i, bitmap)) {
28 EXPORT_SYMBOL(find_next_zero_string);