From: Avi Kivity <avi@redhat.com>
To: "Tian, Kevin" <kevin.tian@intel.com>
Cc: "kvm@vger.kernel.org" <kvm@vger.kernel.org>,
"Nakajima, Jun" <jun.nakajima@intel.com>
Subject: Re: about vEOI optimization
Date: Thu, 25 Aug 2011 07:39:16 +0300 [thread overview]
Message-ID: <4E55D1F4.4050904@redhat.com> (raw)
In-Reply-To: <625BA99ED14B2D499DC4E29D8138F150630051FB74@shsmsx502.ccr.corp.intel.com>
On 08/25/2011 05:24 AM, Tian, Kevin wrote:
> >
> > Another option is the hyper-V EOI support, which can also eliminate the
> > EOI exit when no additional interrupt is pending. This can improve EOI
> > performance even more.
> >
>
> yes, and this is an orthogonal option.
>
> So if you agree, I'll send out an updated patch atop their work.
>
>
Thanks.
--
I have a truly marvellous patch that fixes the bug which this
signature is too narrow to contain.
prev parent reply other threads:[~2011-08-25 4:39 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-08-23 8:09 about vEOI optimization Tian, Kevin
2011-08-24 10:00 ` Avi Kivity
2011-08-25 2:24 ` Tian, Kevin
2011-08-25 4:39 ` Avi Kivity [this message]
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=4E55D1F4.4050904@redhat.com \
--to=avi@redhat.com \
--cc=jun.nakajima@intel.com \
--cc=kevin.tian@intel.com \
--cc=kvm@vger.kernel.org \
/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.