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SubjectRe: [PATCH v2 05/12] perf/x86: add cross-HT counter exclusion infrastructure
On Thu, Oct 09, 2014 at 06:34:39PM +0200, Stephane Eranian wrote:
> +struct intel_excl_cntrs {
> + spinlock_t lock;
> +
> + struct intel_excl_states states[2];
> +
> + int refcnt; /* per-core: #HT threads */
> + unsigned core_id; /* per-core: core id */
> +};

lkml.kernel.org/r/20140605074753.GG3213@twins.programming.kicks-ass.net

lkml.kernel.org/r/CABPqkBR=+xf-yT7+ouNzVp_TdBYpjeNYpCYc+H7fOMFxPuzyog@mail.gmail.com


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