From: Olaf Hering <olaf@aepfle.de>
To: xen-devel@lists.xen.org
Subject: API to query NUMA node of mfn
Date: Mon, 10 Jul 2017 12:10:41 +0200 [thread overview]
Message-ID: <20170710101034.GA19754@aepfle.de> (raw)
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I would like to verify on which NUMA node the PFNs used by a HVM guest
are located. Is there an API for that? Something like:
foreach (pfn, domid)
mfns_per_node[pfn_to_node(pfn)]++
foreach (node)
printk("%x %x\n", node, mfns_per_node[node])
Olaf
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next reply other threads:[~2017-07-10 10:10 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-07-10 10:10 Olaf Hering [this message]
2017-07-10 10:41 ` API to query NUMA node of mfn Jan Beulich
2017-07-10 13:13 ` Konrad Rzeszutek Wilk
2017-07-10 13:35 ` Olaf Hering
2017-07-10 20:29 ` Konrad Rzeszutek Wilk
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