On Thu, Oct 09, 2014 at 06:34:39PM +0200, Stephane Eranian wrote:
> From: Maria Dimakopoulou <maria.n.dimakopou...@gmail.com>
>
SNIP
> +struct intel_excl_cntrs *allocate_excl_cntrs(int cpu)
> +{
> + struct intel_excl_cntrs *c;
> + int i;
> +
> + c = kzalloc_node(sizeof(struct intel_excl_cntrs),
> + GFP_KERNEL, cpu_to_node(cpu));
> + if (c) {
> + spin_lock_init(&c->lock);
> + for (i = 0; i < X86_PMC_IDX_MAX; i++) {
> + c->states[0].state[i] = INTEL_EXCL_UNUSED;
> + c->states[0].init_state[i] = INTEL_EXCL_UNUSED;
> +
> + c->states[1].state[i] = INTEL_EXCL_UNUSED;
> + c->states[1].init_state[i] = INTEL_EXCL_UNUSED;
'c' is allocated with kzalloc_node, seems there's no need
to re-initialize states it to zero again with INTEL_EXCL_UNUSED
jirka
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