Re: [PATCH 09/35] tick/xen: Provide and use tick_resume_local()
From: David Vrabel
Date: Mon Feb 16 2015 - 11:37:16 EST
On 16/02/15 12:14, Peter Zijlstra wrote:
> From: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
> Xen calls on every cpu into tick_resume() which is just
> wrong. tick_resume() is for the syscore global suspend/resume
> invocation. What XEN really wants is a per cpu local resume function,
> but yes, its simpler to just use something which works by chance and
> let those who want to change that code deal with the fallout.
> Provide a tick_resume_local() function and use it in XEN.
Acked-by: David Vrabel <david.vrabel@xxxxxxxxxx>
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