From: Marcelo Tosatti <mtosatti@redhat.com>
To: Andy Lutomirski <luto@amacapital.net>
Cc: Gleb Natapov <gleb@kernel.org>,
Paolo Bonzini <pbonzini@redhat.com>,
kvm list <kvm@vger.kernel.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: Re: Cleaning up the KVM clock
Date: Mon, 22 Dec 2014 12:09:24 -0200 [thread overview]
Message-ID: <20141222140924.GA10176@amt.cnet> (raw)
In-Reply-To: <20141222133430.GA23631@amt.cnet>
On Mon, Dec 22, 2014 at 11:34:30AM -0200, Marcelo Tosatti wrote:
> > It would be even nicer, though, if we could do much the same thing but
> > without worrying about which vcpu we're on.
> >
> > Thoughts? Am I missing some considerations here?
>
> Maybe we can find another optimization opportunities?
Perhaps RDTSCP rather than getcpu is a win?
next prev parent reply other threads:[~2014-12-22 14:09 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-12-21 3:31 Cleaning up the KVM clock Andy Lutomirski
2014-12-22 10:15 ` Paolo Bonzini
2014-12-22 13:34 ` Marcelo Tosatti
2014-12-22 14:09 ` Marcelo Tosatti [this message]
2014-12-22 16:03 ` Andy Lutomirski
2014-12-22 22:47 ` Paolo Bonzini
2014-12-22 22:49 ` Paolo Bonzini
2014-12-22 23:00 ` Andy Lutomirski
2014-12-22 23:14 ` Paolo Bonzini
2014-12-22 23:31 ` Andy Lutomirski
[not found] ` <CAAyOgsbNsDmPGzJcEuYExaswWaQoLHzkMVd+r6r-8jnGc00yTA@mail.gmail.com>
2014-12-23 10:25 ` Paolo Bonzini
2014-12-22 13:38 ` Marcelo Tosatti
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