All of lore.kernel.org
 help / color / mirror / Atom feed
From: Anthony Liguori <anthony@codemonkey.ws>
To: Marcelo Tosatti <mtosatti@redhat.com>
Cc: kvm-devel@lists.sourceforge.net, Avi Kivity <avi@qumranet.com>
Subject: Re: [patch 0/5] KVM paravirt MMU updates and cr3 caching
Date: Sat, 16 Feb 2008 17:37:00 -0600	[thread overview]
Message-ID: <47B7739C.8090806@codemonkey.ws> (raw)
In-Reply-To: <20080216220924.733723618@redhat.com>>

Marcelo Tosatti wrote:
> The following patchset, based on earlier work by Anthony and Ingo, adds
> paravirt_ops support for KVM guests enabling hypercall based pte updates,
> hypercall batching and cr3 caching.
>   

Could you post performance results for each optimization?  I'm 
particularly curious if the hypercall batching is very useful.

Regards,

Anthony Liguori



-------------------------------------------------------------------------
This SF.net email is sponsored by: Microsoft
Defy all challenges. Microsoft(R) Visual Studio 2008.
http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/

  parent reply	other threads:[~2008-02-16 23:37 UTC|newest]

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <20080216220924.733723618@redhat.com>
2008-02-16 22:09 ` [patch 1/5] KVM: add basic paravirt support Marcelo Tosatti
2008-02-16 22:09 ` [patch 2/5] KVM: hypercall based pte updates and TLB flushes Marcelo Tosatti
2008-02-16 22:09 ` [patch 3/5] KVM: hypercall batching Marcelo Tosatti
2008-02-16 22:09 ` [patch 4/5] KVM: ignore zapped root pagetables Marcelo Tosatti
2008-02-16 22:09 ` [patch 5/5] KVM: VMX cr3 cache support Marcelo Tosatti
2008-02-16 23:37 ` Anthony Liguori [this message]
2008-02-17  2:24   ` [patch 0/5] KVM paravirt MMU updates and cr3 caching Marcelo Tosatti
     [not found] ` <20080216221220.843135254@redhat.com>
2008-02-17  8:28   ` [patch 2/5] KVM: hypercall based pte updates and TLB flushes Avi Kivity
2008-02-17 13:13     ` Avi Kivity
2008-02-17 14:51       ` Marcelo Tosatti
2008-02-17 14:57         ` Avi Kivity
2008-02-18  5:00           ` Marcelo Tosatti
2008-02-17  8:32   ` Avi Kivity
     [not found] ` <20080216221220.924823582@redhat.com>
2008-02-17  8:40   ` [patch 3/5] KVM: hypercall batching Avi Kivity
2008-02-18 16:47     ` Marcelo Tosatti
2008-02-17 18:40   ` Hollis Blanchard
2008-02-18  8:06     ` Avi Kivity
2008-02-18  8:43       ` Christian Borntraeger
2008-02-18  8:47         ` Avi Kivity
     [not found]       ` <1203361276.3428.6.camel@basalt>
2008-02-19  8:30         ` Avi Kivity
     [not found] ` <20080216221221.002948712@redhat.com>
2008-02-17  8:52   ` [patch 4/5] KVM: ignore zapped root pagetables Avi Kivity
2008-02-16 22:09 [patch 0/5] KVM paravirt MMU updates and cr3 caching Marcelo Tosatti

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=47B7739C.8090806@codemonkey.ws \
    --to=anthony@codemonkey.ws \
    --cc=avi@qumranet.com \
    --cc=kvm-devel@lists.sourceforge.net \
    --cc=mtosatti@redhat.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.