From mboxrd@z Thu Jan 1 00:00:00 1970 From: Dou Liyang Subject: Re: [PATCH v8 1/7] x86, memhp, numa: Online memory-less nodes at boot time. Date: Wed, 20 Jul 2016 10:28:29 +0800 Message-ID: References: <1468913288-16605-1-git-send-email-douly.fnst@cn.fujitsu.com> <1468913288-16605-2-git-send-email-douly.fnst@cn.fujitsu.com> <20160719185017.GM3078@mtj.duckdns.org> Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8"; format=flowed Content-Transfer-Encoding: quoted-printable Return-path: In-Reply-To: <20160719185017.GM3078@mtj.duckdns.org> Sender: owner-linux-mm@kvack.org To: Tejun Heo Cc: cl@linux.com, mika.j.penttila@gmail.com, mingo@redhat.com, akpm@linux-foundation.org, rjw@rjwysocki.net, hpa@zytor.com, yasu.isimatu@gmail.com, isimatu.yasuaki@jp.fujitsu.com, kamezawa.hiroyu@jp.fujitsu.com, izumi.taku@jp.fujitsu.com, gongzhaogang@inspur.com, len.brown@intel.com, lenb@kernel.org, tglx@linutronix.de, chen.tang@easystack.cn, rafael@kernel.org, x86@kernel.org, linux-acpi@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org List-Id: linux-acpi@vger.kernel.org =E5=9C=A8 2016=E5=B9=B407=E6=9C=8820=E6=97=A5 02:50, Tejun Heo =E5=86=99=E9= =81=93: > Hello, > > On Tue, Jul 19, 2016 at 03:28:02PM +0800, Dou Liyang wrote: >> In this series of patches, we are going to construct cpu <-> node mapp= ing >> for all possible cpus at boot time, which is a 1-1 mapping. It means t= he > 1-1 mapping means that each cpu is mapped to its own private node > which isn't the case. Just call it a persistent mapping? Yes, for cpus, each cpu is in a persistent node. However, the opposite is not that. I will modify it. Thanks. Dou -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org