Re: [patch -rt 2/2] KVM: lapic: mark LAPIC timer handler as irqsafe

From: Rik van Riel
Date: Wed Jan 14 2015 - 13:24:04 EST


On 01/14/2015 12:12 PM, Marcelo Tosatti wrote:
> Since lapic timer handler only wakes up a simple waitqueue,
> it can be executed from hardirq context.
>
> Reduces average cyclictest latency by 3us.
>
> Signed-off-by: Marcelo Tosatti <mtosatti@xxxxxxxxxx>

Acked-by: Rik van Riel <riel@xxxxxxxxxx>

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