From: David Vrabel <david.vrabel@citrix.com>
To: Elena Ufimtseva <ufimtseva@gmail.com>
Cc: Boris Ostrovsky <boris.ostrovsky@oracle.com>, xen-devel@lists.xen.org
Subject: Re: [PATCH RFC 0/2] linux/vnuma: vnuma topology PV guest
Date: Tue, 27 Aug 2013 14:48:37 +0100 [thread overview]
Message-ID: <521CAE35.20309@citrix.com> (raw)
In-Reply-To: <1377593580-10040-1-git-send-email-ufimtseva@gmail.com>
On 27/08/13 09:52, Elena Ufimtseva wrote:
> Enables PV guest to discover NUMA topology provided by XEN
> and inits this topology on boot.
> Xen provides numa memblocks aligned for guest, distance table,
> cpu setup per node.
> On failure defaults to dummy linux numa init.
>
> TODO:
> Change XENMEM hypercall subop to SYSCTL.
Please Cc the Xen maintainers in future: Konrad, Boris and myself. You
will also need to Cc the x86 maintainers when it's no longer an RFC.
David
>
> Elena Ufimtseva (2):
> vNUMA PV Guest Linux support
> Enables NUMA for PV guest
>
> arch/x86/include/asm/xen/vnuma-xen.h | 36 +++++++++++
> arch/x86/mm/numa.c | 8 +++
> arch/x86/xen/enlighten.c | 115 ++++++++++++++++++++++++++++++++++
> arch/x86/xen/setup.c | 2 +-
> include/xen/interface/memory.h | 1 +
> 5 files changed, 161 insertions(+), 1 deletion(-)
> create mode 100644 arch/x86/include/asm/xen/vnuma-xen.h
>
prev parent reply other threads:[~2013-08-27 13:48 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-08-27 8:52 [PATCH RFC 0/2] linux/vnuma: vnuma topology PV guest Elena Ufimtseva
2013-08-27 8:52 ` [PATCH RFC 1/2] linux/vnuma: vnuma support for pv guest Elena Ufimtseva
2013-08-27 13:52 ` David Vrabel
2013-08-27 14:33 ` Konrad Rzeszutek Wilk
2013-08-28 13:41 ` Elena Ufimtseva
2013-08-28 23:12 ` Dario Faggioli
2013-08-29 14:07 ` Konrad Rzeszutek Wilk
2013-08-28 1:27 ` Matt Wilson
2013-08-28 1:37 ` Matt Wilson
2013-08-28 13:08 ` Dario Faggioli
2013-08-28 13:39 ` George Dunlap
2013-08-28 16:01 ` Konrad Rzeszutek Wilk
2013-08-28 16:38 ` Matt Wilson
2013-08-28 20:10 ` Elena Ufimtseva
2013-08-28 23:25 ` Matt Wilson
2013-08-29 9:16 ` George Dunlap
2013-08-28 22:21 ` Dario Faggioli
2013-08-29 0:11 ` Matt Wilson
2013-08-29 13:41 ` David Vrabel
2013-08-29 14:23 ` Konrad Rzeszutek Wilk
2013-08-29 14:32 ` George Dunlap
2013-08-29 14:51 ` Konrad Rzeszutek Wilk
2013-08-29 22:29 ` Dario Faggioli
2013-08-30 12:57 ` Konrad Rzeszutek Wilk
2013-08-27 8:53 ` [PATCH RFC 2/2] linux/vnuma: Enables NUMA support for PV guest Elena Ufimtseva
2013-08-27 13:35 ` David Vrabel
2013-08-27 15:36 ` Konrad Rzeszutek Wilk
2013-08-27 14:17 ` Konrad Rzeszutek Wilk
2013-08-27 13:48 ` David Vrabel [this message]
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