From: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
To: David Vrabel <dvrabel@cantab.net>
Cc: Konrad Rzeszutek Wilk <konrad@darnok.org>,
xen-devel <xen-devel@lists.xensource.com>,
Carsten Schiers <carsten@schiers.de>,
Jan Beulich <jbeulich@suse.com>,
Sander Eikelenboom <linux@eikelenboom.it>
Subject: Re: Load increase after memory upgrade (part2)
Date: Thu, 14 Jun 2012 14:31:52 -0400 [thread overview]
Message-ID: <20120614183152.GC21956@phenom.dumpdata.com> (raw)
In-Reply-To: <4FD9A307.9030203@cantab.net>
On Thu, Jun 14, 2012 at 09:38:31AM +0100, David Vrabel wrote:
> On 13/06/12 17:55, Konrad Rzeszutek Wilk wrote:
> >
> > + /* 3. Do the exchange for non-contiguous MFNs. */
> > + success = xen_exchange_memory(n, 0 /* this is always called per page */, in_frames,
> > + n, 0, out_frames, address_bits);
>
> vmalloc() does not require physically contiguous MFNs.
<nods> It doesn't matter that much in this context as the vmalloc
calls this per-page - so it is only one page that is swizzled.
>
> David
next prev parent reply other threads:[~2012-06-14 18:31 UTC|newest]
Thread overview: 66+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-11-24 12:28 Load increase after memory upgrade (part2) Carsten Schiers
2011-11-25 18:42 ` Konrad Rzeszutek Wilk
2011-11-25 22:11 ` Carsten Schiers
2011-11-28 15:28 ` Konrad Rzeszutek Wilk
2011-11-28 15:40 ` Ian Campbell
2011-11-28 16:45 ` Konrad Rzeszutek Wilk
2011-11-29 8:31 ` Jan Beulich
2011-11-29 9:31 ` Carsten Schiers
2011-11-29 9:46 ` Carsten Schiers
2011-11-29 10:23 ` Ian Campbell
2011-11-29 15:33 ` Konrad Rzeszutek Wilk
2011-12-02 15:23 ` Konrad Rzeszutek Wilk
2011-12-04 11:59 ` Carsten Schiers
2011-12-04 12:09 ` Carsten Schiers
2011-12-06 3:26 ` Konrad Rzeszutek Wilk
2011-12-14 20:23 ` Konrad Rzeszutek Wilk
2011-12-14 22:07 ` Konrad Rzeszutek Wilk
2011-12-15 14:52 ` Carsten Schiers
2011-12-16 14:56 ` Carsten Schiers
2011-12-16 15:04 ` Konrad Rzeszutek Wilk
2011-12-16 15:51 ` Carsten Schiers
2011-12-16 16:19 ` Konrad Rzeszutek Wilk
2011-12-17 22:12 ` Carsten Schiers
2011-12-18 0:19 ` Sander Eikelenboom
2011-12-19 14:56 ` Konrad Rzeszutek Wilk
2012-01-10 21:55 ` Konrad Rzeszutek Wilk
2012-01-12 22:06 ` Sander Eikelenboom
2012-01-13 8:12 ` Jan Beulich
2012-01-13 15:13 ` Konrad Rzeszutek Wilk
2012-01-15 11:32 ` Sander Eikelenboom
2012-01-17 21:02 ` Konrad Rzeszutek Wilk
2012-01-18 11:28 ` Pasi Kärkkäinen
2012-01-18 11:39 ` Jan Beulich
2012-01-18 11:35 ` Jan Beulich
2012-01-18 14:29 ` Konrad Rzeszutek Wilk
2012-01-23 22:32 ` Konrad Rzeszutek Wilk
2012-01-24 8:58 ` Jan Beulich
2012-01-24 14:17 ` Konrad Rzeszutek Wilk
2012-01-24 21:32 ` Carsten Schiers
2012-01-25 12:02 ` Carsten Schiers
2012-01-25 19:06 ` Carsten Schiers
2012-01-25 21:02 ` Konrad Rzeszutek Wilk
2012-02-15 19:28 ` Konrad Rzeszutek Wilk
2012-02-16 8:56 ` Jan Beulich
2012-02-17 15:07 ` Konrad Rzeszutek Wilk
2012-02-28 14:35 ` Carsten Schiers
2012-02-29 12:10 ` Carsten Schiers
2012-02-29 12:56 ` Carsten Schiers
2012-05-11 9:39 ` Carsten Schiers
2012-05-11 19:41 ` Konrad Rzeszutek Wilk
2012-06-13 16:55 ` Konrad Rzeszutek Wilk
2012-06-14 7:07 ` Jan Beulich
2012-06-14 18:33 ` Konrad Rzeszutek Wilk
2012-06-14 18:43 ` Carsten Schiers
2012-06-14 8:38 ` David Vrabel
2012-06-14 18:31 ` Konrad Rzeszutek Wilk [this message]
2012-06-14 18:40 ` Carsten Schiers
2012-06-14 19:16 ` Carsten Schiers
2011-12-19 14:54 ` Konrad Rzeszutek Wilk
2011-12-04 12:18 ` Carsten Schiers
2011-11-28 16:58 ` Laszlo Ersek
2011-11-29 9:37 ` Carsten Schiers
2011-11-28 15:52 ` Carsten Schiers
2011-11-26 9:14 ` Carsten Schiers
2011-11-28 15:30 ` Konrad Rzeszutek Wilk
2011-11-29 9:42 ` Carsten Schiers
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