From: Keir Fraser <keir.fraser@eu.citrix.com>
To: "Cui, Dexuan" <dexuan.cui@intel.com>,
Andre Przywara <andre.przywara@amd.com>,
Dulloor <dulloor@gmail.com>
Cc: "xen-devel@lists.xensource.com" <xen-devel@lists.xensource.com>
Subject: Re: [PATCH 0/5] [POST-4.0]: RFC: HVM NUMA guest support
Date: Wed, 07 Apr 2010 08:52:33 +0100 [thread overview]
Message-ID: <C7E1F851.FF6F%keir.fraser@eu.citrix.com> (raw)
In-Reply-To: <ED3036A092A28F4C91B0B4360DD128EABE1D654D@shzsmsx502.ccr.corp.intel.com>
On 07/04/2010 08:42, "Cui, Dexuan" <dexuan.cui@intel.com> wrote:
> Hi Andre, Dulloor,
> I believe we should have some coordination to share the code and to avoid
> duplicate efforts.
Yes, I'd like to see a coordinated patch series for HVM and PV. Or at least
code sharing and cross-Acks if remaining as two separate patch series.
-- Keir
> e.g., Dullor's linux-01-sync-interface.patch is similar to Andre's old patch
> http://lists.xensource.com/archives/html/xen-devel/2008-07/msg00254.html,
> though the formar is for PV kernel and the latter is for libxc and
> hypervisor. :-)
> e.g., Dullor's xen-02-exact-node-request.patch has implemented the the
> MEMF_exact_node flag, which I intended to do. :-)
> e.g., Dullor's xen-03-guest-numa-interface.patch implements a hypercall to
> export host numa info -- actually Nitin has sent out a patch to export more
> useful numa info:
> http://old.nabble.com/Host-Numa-informtion-in-dom0-td27379527.html and I
> suppose Nitin will re-send it soon.
> e.g., Dullor's xen-04-node-mem-allocation.patch's xc_select_best_fit_nodes()
> is similar to the Andre's xc_getnodeload():
> http://lists.xensource.com/archives/html/xen-devel/2010-02/msg00284.html.
> e.g., In Dulloer's xen-05-basic-cpumap-utils.patch and
> xen-07-tools-arch-setup.patch, I think some parts could be shared by pv/hvm
> numa implementations if we make some necessary changes to them.
next prev parent reply other threads:[~2010-04-07 7:52 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-02-04 21:50 [PATCH 0/5] [POST-4.0]: RFC: HVM NUMA guest support Andre Przywara
2010-02-05 16:35 ` Cui, Dexuan
2010-02-23 9:53 ` Andre Przywara
2010-02-25 13:14 ` Cui, Dexuan
2010-03-31 6:23 ` Cui, Dexuan
2010-04-04 21:41 ` Andre Przywara
2010-04-07 7:42 ` Cui, Dexuan
2010-04-07 7:52 ` Keir Fraser [this message]
2010-04-07 9:03 ` Andre Przywara
2010-04-07 9:28 ` Cui, Dexuan
2010-02-22 10:24 ` Cui, Dexuan
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