Tejun Heo wrote:
> Hello, Mark.
>
> Mark Lord wrote:
>> + if (cnt && cnt <= max && (max & (max - 1)) == 0) {
>
> Can you please include <linux/log2.h> and use is_power_of_2() instead?
Please note that is_power_of_2() also checks for zero so the whole
condition can be changed to
if (is_power_of_2(cnt) && cnt <= max)
Thanks.
--
tejun
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