#define OFF_BY_START(start) ((start)/BITS_PER_LONG)
-unsigned long find_next_bit(unsigned long *addr,
- unsigned long size, unsigned long offset)
+unsigned long cfs_find_next_bit(unsigned long *addr,
+ unsigned long size, unsigned long offset)
{
unsigned long *word, *last;
unsigned long first_bit, bit, base;
return size;
if (first_bit != 0) {
int tmp = (*word++) & (~0UL << first_bit);
- bit = __ffs(tmp);
+ bit = __cfs_ffs(tmp);
if (bit < BITS_PER_LONG)
goto found;
word++;
}
while (word <= last) {
if (*word != 0UL) {
- bit = __ffs(*word);
+ bit = __cfs_ffs(*word);
goto found;
}
word++;
return base + bit;
}
-unsigned long find_next_zero_bit(unsigned long *addr,
- unsigned long size, unsigned long offset)
+unsigned long cfs_find_next_zero_bit(unsigned long *addr,
+ unsigned long size, unsigned long offset)
{
unsigned long *word, *last;
unsigned long first_bit, bit, base;
return size;
if (first_bit != 0) {
int tmp = (*word++) & (~0UL << first_bit);
- bit = __ffz(tmp);
+ bit = __cfs_ffz(tmp);
if (bit < BITS_PER_LONG)
goto found;
word++;
}
while (word <= last) {
if (*word != ~0UL) {
- bit = __ffz(*word);
+ bit = __cfs_ffz(*word);
goto found;
}
word++;