From: Alexander Graf <agraf@suse.de>
To: Avi Kivity <avi@redhat.com>
Cc: kvm list <kvm@vger.kernel.org>, Nick Piggin <npiggin@suse.de>,
Glauber Costa <glommer@redhat.com>,
virtualization@lists.linux-foundation.org, rusty@rustcorp.com.au
Subject: Re: [PATCH 0/3] Split up pv-ops
Date: Thu, 03 Dec 2009 16:04:48 +0100 [thread overview]
Message-ID: <4B17D390.5050602@suse.de> (raw)
In-Reply-To: <4B17D290.9040507@redhat.com>
Avi Kivity wrote:
> On 12/03/2009 04:52 PM, Alexander Graf wrote:
>> Alexander Graf wrote:
>>
>>> Paravirt ops is currently only capable of either replacing a lot of
>>> Linux
>>> internal code or none at all. The are users that don't need all of the
>>> possibilities pv-ops delivers though.
>>>
>>> On KVM for example we're perfectly fine not using the PV MMU, thus not
>>> touching any MMU code. That way we don't have to improve pv-ops to
>>> become
>>> fast, we just don't compile the MMU parts in!
>>>
>>> This patchset splits pv-ops into several smaller config options
>>> split by
>>> feature category and then converts the KVM pv-ops code to use only the
>>> bits that are required, lowering overhead.
>>>
>>>
>> So has this ended up in some tree yet?
>>
>
> Don't think so. I suggest you copy lkml and Ingo.
Sending off the complete set again? Rebased against what?
next prev parent reply other threads:[~2009-12-03 15:04 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-11-18 0:13 [PATCH 0/3] Split up pv-ops Alexander Graf
2009-11-18 0:13 ` [PATCH 1/3] Split paravirt ops by functionality Alexander Graf
2009-11-19 14:59 ` Jeremy Fitzhardinge
2009-11-19 14:59 ` Jeremy Fitzhardinge
2009-11-19 15:21 ` Alexander Graf
2009-11-19 15:21 ` Alexander Graf
2009-11-18 0:13 ` Alexander Graf
2009-11-18 0:13 ` [PATCH 2/3] Only export selected pv-ops feature structs Alexander Graf
2009-11-18 0:13 ` Alexander Graf
2009-11-18 0:13 ` [PATCH 3/3] Split the KVM pv-ops support by feature Alexander Graf
2009-11-18 0:13 ` Alexander Graf
2009-11-18 1:33 ` Rusty Russell
2009-11-18 1:33 ` Rusty Russell
2009-11-18 1:37 ` Alexander Graf
2009-11-18 1:37 ` Alexander Graf
2009-11-19 7:42 ` [PATCH 0/3] Split up pv-ops Avi Kivity
2009-11-19 7:42 ` Avi Kivity
2009-12-03 14:52 ` Alexander Graf
2009-12-03 15:00 ` Avi Kivity
2009-12-03 15:00 ` Avi Kivity
2009-12-03 15:04 ` Alexander Graf [this message]
2009-12-03 15:07 ` Avi Kivity
2009-12-03 15:07 ` Avi Kivity
2009-12-03 15:04 ` Alexander Graf
2009-12-03 14:52 ` Alexander Graf
-- strict thread matches above, loose matches on Subject: below --
2009-11-18 0:13 Alexander Graf
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