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Re: [PATCH RFC V3 2/3] kvm: Note down when cpu relax intercepted or pause loop exited

To: Christian Borntraeger <borntraeger@xxxxxxxxxx>
Subject: Re: [PATCH RFC V3 2/3] kvm: Note down when cpu relax intercepted or pause loop exited
From: Raghavendra K T <raghavendra.kt@xxxxxxxxxxxxxxxxxx>
Date: Fri, 13 Jul 2012 15:41:00 +0530
Cc: "H. Peter Anvin" <hpa@xxxxxxxxx>, Thomas Gleixner <tglx@xxxxxxxxxxxxx>, Marcelo Tosatti <mtosatti@xxxxxxxxxx>, Ingo Molnar <mingo@xxxxxxxxxx>, Avi Kivity <avi@xxxxxxxxxx>, Rik van Riel <riel@xxxxxxxxxx>, S390 <linux-s390@xxxxxxxxxxxxxxx>, Carsten Otte <cotte@xxxxxxxxxx>, KVM <kvm@xxxxxxxxxxxxxxx>, chegu vinod <chegu_vinod@xxxxxx>, "Andrew M. Theurer" <habanero@xxxxxxxxxxxxxxxxxx>, LKML <linux-kernel@xxxxxxxxxxxxxxx>, X86 <x86@xxxxxxxxxx>, Gleb Natapov <gleb@xxxxxxxxxx>, linux390@xxxxxxxxxx, Srivatsa Vaddagiri <srivatsa.vaddagiri@xxxxxxxxx>, Joerg Roedel <joerg.roedel@xxxxxxx>
In-reply-to: <4FFFBC9A.6080107@de.ibm.com>
Organization: IBM
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:10.0.1) Gecko/20120216 Thunderbird/10.0.1

On 07/13/2012 11:43 AM, Christian Borntraeger wrote:

On 13/07/12 05:35, Raghavendra K T wrote:

maybe define static inline access functions in kvm_host.h that are no-ops
if CONFIG_HAVE_KVM_CPU_RELAX_INTERCEPT is not set.


As I already said, can you have a look at using access functions?


Yes. will do.

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References:
- [PATCH RFC V3 0/3] kvm: Improving directed yield in PLE handler
  - From: Raghavendra K T
- [PATCH RFC V3 2/3] kvm: Note down when cpu relax intercepted or pause loop exited
  - From: Raghavendra K T
- Re: [PATCH RFC V3 2/3] kvm: Note down when cpu relax intercepted or pause loop exited
  - From: Christian Borntraeger
- Re: [PATCH RFC V3 2/3] kvm: Note down when cpu relax intercepted or pause loop exited
  - From: Raghavendra K T
- Re: [PATCH RFC V3 2/3] kvm: Note down when cpu relax intercepted or pause loop exited
  - From: Christian Borntraeger

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