From: Marcelo Tosatti <mtosatti@redhat.com>
To: "Li, Bin (Bin)" <bin.bl.li@alcatel-lucent.com>
Cc: Paolo Bonzini <pbonzini@redhat.com>,
"kvm@vger.kernel.org" <kvm@vger.kernel.org>,
"Jatania, Neel (Neel)" <Neel.Jatania@alcatel-lucent.com>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: Re: Enhancement for PLE handler in KVM
Date: Fri, 7 Mar 2014 14:41:39 -0300 [thread overview]
Message-ID: <20140307174139.GB30738@amt.cnet> (raw)
In-Reply-To: <72F5E0D8DB6D83469579E473AD72DB23779F63B3@US70UWXCHMBA01.zam.alcatel-lucent.com>
On Fri, Mar 07, 2014 at 02:26:19PM +0000, Li, Bin (Bin) wrote:
> Can we have "per-VM PLE values"?
>
> My understanding is that the ple values are kvm module setting which applying to all VMs in the system.
> And all vms must be stopped first, then unload kvm-intel, reload kvm-intel with new ple setting.
>
> /sbin/modprobe -r kvm-intel
> /sbin/modprobe kvm-intel ple_window=16384
>
> Regards
> Bin
Yes, but it can be made per-VM (its a VMCS field).
next prev parent reply other threads:[~2014-03-07 17:42 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <53061044.2000009@alcatel-lucent.com>
[not found] ` <530B9637.6030708@alcatel-lucent.com>
2014-03-03 18:24 ` Li, Bin (Bin)
2014-03-03 19:20 ` Paolo Bonzini
2014-03-05 14:17 ` Li, Bin (Bin)
2014-03-05 14:49 ` Paolo Bonzini
2014-03-05 21:16 ` Li, Bin (Bin)
2014-03-07 3:06 ` Marcelo Tosatti
2014-03-07 14:26 ` Li, Bin (Bin)
2014-03-07 17:41 ` Marcelo Tosatti [this message]
2014-03-07 22:08 ` Li, Bin (Bin)
2014-03-08 1:54 ` Marcelo Tosatti
[not found] ` <531F19D7.6030909@alcatel-lucent.com>
2014-03-11 16:14 ` Paolo Bonzini
2014-03-12 13:05 ` Li, Bin (Bin)
2014-03-24 14:12 Raghavendra KT
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