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From: Wanpeng Li <wanpeng.li@linux.intel.com>
To: "Radim Krčmář" <rkrcmar@redhat.com>
Cc: Paolo Bonzini <pbonzini@redhat.com>,
	kvm@vger.kernel.org, linux-kernel@vger.kernel.org,
	Gleb Natapov <gleb@kernel.org>,
	Raghavendra KT <raghavendra.kt@linux.vnet.ibm.com>,
	Vinod Chegu <chegu_vinod@hp.com>,
	Hui-Zhi Zhao <hui-zhi.zhao@hp.com>,
	Christian Borntraeger <borntraeger@de.ibm.com>,
	Lisa Mitchell <lisa.mitchell@hp.com>
Subject: Re: [PATCH v3 0/7] Dynamic Pause Loop Exiting window.
Date: Fri, 22 Aug 2014 12:45:03 +0800	[thread overview]
Message-ID: <20140822044503.GB4807@kernel> (raw)
In-Reply-To: <20140821165002.GG20453@potion.brq.redhat.com>

Hi Radim,
On Thu, Aug 21, 2014 at 06:50:03PM +0200, Radim Krčmář wrote:
>2014-08-21 18:30+0200, Paolo Bonzini:
>> Il 21/08/2014 18:08, Radim Krčmář ha scritto:
>> I'm not sure of the usefulness of patch 6, so I'm going to drop it.
>> I'll keep it in my local junkyard branch in case it's going to be useful
>> in some scenario I didn't think of.
>
>I've been using it to benchmark different values, because it is more

Is there any benchmark data for this patchset?

Regards,
Wanpeng Li 

>convenient than reloading the module after shutting down guests.
>(And easier to sell than writing to kernel memory.)
>
>I don't think the additional code is worth it though.
>
>> Patch 7 can be easily rebased, so no need to repost (and I might even
>> squash it into patch 3, what do you think?).
>
>Yeah, the core is already a huge patch, so it does look weird without
>squashing.  (No-one wants to rebase to that point anyway.)
>
>Thanks.
>--
>To unsubscribe from this list: send the line "unsubscribe kvm" in
>the body of a message to majordomo@vger.kernel.org
>More majordomo info at  http://vger.kernel.org/majordomo-info.html

  parent reply	other threads:[~2014-08-22  4:43 UTC|newest]

Thread overview: 29+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-08-21 16:08 [PATCH v3 0/7] Dynamic Pause Loop Exiting window Radim Krčmář
2014-08-21 16:08 ` [PATCH v3 1/7] KVM: add kvm_arch_sched_in Radim Krčmář
2014-08-21 18:49   ` Raghavendra K T
2014-08-21 20:31     ` Radim Krčmář
2014-08-21 21:12       ` Paolo Bonzini
2014-08-21 16:08 ` [PATCH v3 2/7] KVM: x86: introduce sched_in to kvm_x86_ops Radim Krčmář
2014-08-21 18:50   ` Raghavendra K T
2014-08-21 16:08 ` [PATCH v3 3/7] KVM: VMX: make PLE window per-VCPU Radim Krčmář
2014-08-21 18:52   ` Raghavendra K T
2014-08-21 16:08 ` [PATCH v3 4/7] KVM: VMX: dynamise PLE window Radim Krčmář
2014-08-21 19:10   ` Raghavendra K T
2014-08-21 20:31     ` Paolo Bonzini
2014-08-21 20:59     ` Radim Krčmář
2014-08-21 16:08 ` [PATCH v3 5/7] KVM: trace kvm_ple_window grow/shrink Radim Krčmář
2014-08-25 13:53   ` Sabrina Dubroca
2014-08-25 14:32     ` Radim Krčmář
2014-08-25 14:44       ` Paolo Bonzini
2014-08-21 16:08 ` [PATCH v3 6/7] KVM: VMX: runtime knobs for dynamic PLE window Radim Krčmář
2014-08-21 19:17   ` Raghavendra K T
2014-08-21 21:03     ` Radim Krčmář
2014-08-21 16:08 ` [PATCH v3 7/7] KVM: VMX: optimize ple_window updates to VMCS Radim Krčmář
2014-08-21 19:18   ` Raghavendra K T
2014-08-21 16:30 ` [PATCH v3 0/7] Dynamic Pause Loop Exiting window Paolo Bonzini
2014-08-21 16:50   ` Radim Krčmář
2014-08-21 16:53     ` Paolo Bonzini
2014-08-22  4:45     ` Wanpeng Li [this message]
2014-08-25 15:11       ` Radim Krčmář
2014-08-21 17:03   ` Raghavendra K T
2014-08-21 18:40 ` Raghavendra K T

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