Re: [PATCH v3 6/9] perf, x86: handle multiple records in PEBS buffer

From: Andi Kleen
Date: Thu Jul 31 2014 - 10:44:44 EST


"Yan, Zheng" <zheng.z.yan@xxxxxxxxx> writes:
>>
>> Please lock yourselves in room and do not come out until you can give a
>> straight and coherent answer.
>>
>
> Andi,
>
> please confirm this

The hardware can merge PEBS events that happen nearby each other.
I was wrong earlier in stating the opposite.

-Andi
--
ak@xxxxxxxxxxxxxxx -- Speaking for myself only
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