On Sun, 23 Nov 2014, Matt Fleming wrote:
> Something like this?
>
> first_bit = find_next_bit(map, nr_bits, -1);
> zero_bit = find_next_zero_bit(map, nr_bits, first_bit);
>
> if (find_next_bit(map, nr_bits, zero_bit) < nr_bits)
> return -EINVAL; /* non-contiguous bits */
Looks pretty self explaining, right?
Thanks,
tglx
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