Thread (23 messages) 23 messages, 4 authors, 2013-07-10

Re: [PATCH 5/8] powerpc/perf: Don't enable if we have zero events

From: Anshuman Khandual <hidden>
Date: 2013-06-28 05:11:00 

On 06/24/2013 04:58 PM, Michael Ellerman wrote:
In power_pmu_enable() we still enable the PMU even if we have zero
events. This should have no effect but doesn't make much sense. Instead
just return after telling the hypervisor that we are not using the PMCs.

Signed-off-by: Michael Ellerman <redacted>
Reviewed-by: Anshuman Khandual <redacted>
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