On Thu, 28 Oct 2021 02:11:24 +0800
Tao Zhou <tao.zhou@xxxxxxxxx> wrote:
> > + /* one histogram for IRQ and one for thread, per cpu */
> > + for (cpu = 0; cpu < nr_cpus; cpu++) {
> > + data->hist[cpu].samples = calloc(1, sizeof(*data->hist) * (entries + 1));
>
> @samples is a pointer to int and used for int array. The "sizeof(*data->hist)"
> should be "sizeof(int)" or am I totally wrong.
Or standard approach is:
data->hist[cpu].samples = calloc(1, sizeof(*data->hist->samples) * (entries + 1));
-- Steve
