From: Boris Ostrovsky <boris.ostrovsky@oracle.com>
To: Jan Beulich <JBeulich@suse.com>
Cc: wei.liu2@citrix.com, ian.campbell@citrix.com,
stefano.stabellini@eu.citrix.com, andrew.cooper3@citrix.com,
dario.faggioli@citrix.com, ian.jackson@eu.citrix.com,
xen-devel@lists.xen.org, ufimtseva@gmail.com, keir@xen.org
Subject: Re: [PATCH v2 1/4] pci: Do not ignore device's PXM information
Date: Wed, 07 Jan 2015 10:31:26 -0500 [thread overview]
Message-ID: <54AD514E.3030106@oracle.com> (raw)
In-Reply-To: <54AD598D02000078000525AA@mail.emea.novell.com>
On 01/07/2015 10:06 AM, Jan Beulich wrote:
>
>>> Of course an additional question would be whether the node wouldn't
>>> better go into struct arch_pci_dev - that depends on whether we
>>> expect ARM to be using NUMA...
>> Since we have CPU topology in common code I thought this would be
>> arch-independent as well.
> Not sure what you're referring to here: What common piece of data
> stores the node of a particular CPU? cpu_to_node[] clearly is x86-
> specific.
I meant that we have common interface (sysctl) for querying topology and
PCI is a common IO bus (unlike CPUs) so I figured I'd keep node in
common part as well.
-boris
next prev parent reply other threads:[~2015-01-07 15:31 UTC|newest]
Thread overview: 60+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-01-06 2:18 [PATCH v2 0/4] Display IO topology when PXM data is available Boris Ostrovsky
2015-01-06 2:18 ` [PATCH v2 1/4] pci: Do not ignore device's PXM information Boris Ostrovsky
2015-01-06 11:55 ` Andrew Cooper
2015-01-07 9:01 ` Jan Beulich
2015-01-07 9:06 ` Jan Beulich
2015-01-07 14:42 ` Boris Ostrovsky
2015-01-07 14:47 ` Andrew Cooper
2015-01-07 15:07 ` Jan Beulich
2015-01-07 15:34 ` Boris Ostrovsky
2015-01-07 15:46 ` Jan Beulich
2015-01-07 15:06 ` Jan Beulich
2015-01-07 15:31 ` Boris Ostrovsky [this message]
2015-01-07 15:44 ` Jan Beulich
2015-01-06 2:18 ` [PATCH v2 2/4] sysctl: Make XEN_SYSCTL_topologyinfo sysctl a little more efficient Boris Ostrovsky
2015-01-06 13:41 ` Andrew Cooper
2015-01-06 14:45 ` Boris Ostrovsky
2015-01-07 9:12 ` Jan Beulich
2015-01-07 14:45 ` Boris Ostrovsky
2015-01-07 15:09 ` Jan Beulich
2015-01-16 15:56 ` Boris Ostrovsky
2015-01-16 16:06 ` Jan Beulich
2015-01-16 16:14 ` Boris Ostrovsky
2015-01-16 16:20 ` Jan Beulich
2015-01-16 16:34 ` Boris Ostrovsky
2015-01-16 16:42 ` Jan Beulich
2015-01-16 16:16 ` Ian Campbell
2015-01-16 16:34 ` Jan Beulich
2015-01-16 16:38 ` Ian Campbell
2015-01-16 16:45 ` Jan Beulich
2015-01-16 16:57 ` Andrew Cooper
2015-01-16 17:07 ` Boris Ostrovsky
2015-01-19 8:57 ` Jan Beulich
2015-01-19 10:48 ` Ian Campbell
2015-01-07 15:23 ` Jan Beulich
2015-01-19 17:26 ` Ian Campbell
2015-01-06 2:18 ` [PATCH v2 3/4] sysctl: Add sysctl interface for querying PCI topology Boris Ostrovsky
2015-01-06 16:55 ` Wei Liu
2015-01-06 18:15 ` Boris Ostrovsky
2015-01-07 9:21 ` Jan Beulich
2015-01-07 14:55 ` Boris Ostrovsky
2015-01-07 15:17 ` Jan Beulich
2015-01-07 15:54 ` Boris Ostrovsky
2015-01-07 16:52 ` Jan Beulich
2015-01-07 17:55 ` Dario Faggioli
2015-01-08 9:50 ` Jan Beulich
2015-01-08 15:49 ` Boris Ostrovsky
2015-01-08 15:54 ` Jan Beulich
2015-01-06 2:18 ` [PATCH v2 4/4] libxl: Add interface for querying hypervisor about " Boris Ostrovsky
2015-01-06 17:08 ` Wei Liu
2015-01-07 9:04 ` Dario Faggioli
2015-01-07 14:15 ` Boris Ostrovsky
2015-01-07 14:45 ` Dario Faggioli
2015-01-19 17:32 ` Ian Campbell
2015-01-20 10:54 ` Roger Pau Monné
2015-01-20 10:56 ` Ian Campbell
2015-01-20 15:15 ` Boris Ostrovsky
2015-01-20 15:21 ` Ian Campbell
2015-01-20 16:04 ` Boris Ostrovsky
2015-01-20 16:15 ` Ian Campbell
2015-01-20 16:08 ` Egger, Christoph
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