From: Paolo Bonzini <pbonzini@redhat.com>
To: "Denis V. Lunev" <den@openvz.org>
Cc: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>,
qemu-devel <qemu-devel@nongnu.org>
Subject: Re: [Qemu-devel] guest kernel in the host RAM
Date: Fri, 18 Dec 2015 19:03:16 +0100 [thread overview]
Message-ID: <56744A64.4060607@redhat.com> (raw)
In-Reply-To: <56743443.5000907@openvz.org>
On 18/12/2015 17:28, Denis V. Lunev wrote:
>> Linux patches itself a lot, which
>> makes the memory savings minimal (if they exist at all). What is the
>> decompression time for a kernel that is compressed with LZO?
>
> It seems that you are perfectly correct here!
>
> With large pages enabled (and preferred 2 Mb pages mode)
> we will have exactly zero bonus.
>
> Thank you for saving a lot of time and efforts :)))
I'm a lazy person, sometimes it helps. :)
Paolo
next prev parent reply other threads:[~2015-12-18 18:03 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <566EE582.2070408@virtuozzo.com>
2015-12-15 11:27 ` [Qemu-devel] guest kernel in the host RAM Denis V. Lunev
2015-12-15 11:59 ` Paolo Bonzini
2015-12-18 16:28 ` Denis V. Lunev
2015-12-18 18:03 ` Paolo Bonzini [this message]
2015-12-16 3:18 ` Stefan Hajnoczi
2015-12-16 9:56 ` Miao Yan
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