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SubjectRe: [PATCH 2/3] kcov: prefault the kcov_area
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On 05/04/2018 04:55 PM, Mark Rutland wrote:

>
> +static void kcov_fault_in_area(struct kcov *kcov)
> +{
> + unsigned long stride = PAGE_SIZE / sizeof(unsigned long);
> + unsigned long *area = kcov->area;
> + unsigned long offset;
> +
> + for (offset = 0; offset < kcov->size; offset += stride) {
> + READ_ONCE(area[offset]);
> + }

Usually we don't use {} for a single statement blocks.

> +}
> +

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