From: Wei Yang <richard.weiyang@gmail.com>
To: Michal Hocko <mhocko@kernel.org>
Cc: Andrew Morton <akpm@linux-foundation.org>,
linux-mm@kvack.org, Mel Gorman <mgorman@suse.de>,
Vlastimil Babka <vbabka@suse.cz>,
Andrea Arcangeli <aarcange@redhat.com>,
Reza Arbab <arbab@linux.vnet.ibm.com>,
Yasuaki Ishimatsu <yasu.isimatu@gmail.com>,
qiuxishi@huawei.com, Kani Toshimitsu <toshi.kani@hpe.com>,
slaoub@gmail.com, Joonsoo Kim <js1304@gmail.com>,
Andi Kleen <ak@linux.intel.com>,
David Rientjes <rientjes@google.com>,
Daniel Kiper <daniel.kiper@oracle.com>,
Igor Mammedov <imammedo@redhat.com>,
Vitaly Kuznetsov <vkuznets@redhat.com>,
LKML <linux-kernel@vger.kernel.org>,
Michal Hocko <mhocko@suse.com>
Subject: Re: [PATCH] mm, memory_hotplug: support movable_node for hotplugable nodes
Date: Sat, 10 Jun 2017 22:33:56 +0800 [thread overview]
Message-ID: <20170610143356.GA3457@WeideMacBook-Pro.local> (raw)
In-Reply-To: <20170608122318.31598-1-mhocko@kernel.org>
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On Thu, Jun 08, 2017 at 02:23:18PM +0200, Michal Hocko wrote:
>From: Michal Hocko <mhocko@suse.com>
>
>movable_node kernel parameter allows to make hotplugable NUMA
>nodes to put all the hotplugable memory into movable zone which
>allows more or less reliable memory hotremove. At least this
>is the case for the NUMA nodes present during the boot (see
>find_zone_movable_pfns_for_nodes).
>
>This is not the case for the memory hotplug, though.
>
> echo online > /sys/devices/system/memory/memoryXYZ/status
^^^
Hmm, one typo I think
s/status/state/
--
Wei Yang
Help you, Help me
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next prev parent reply other threads:[~2017-06-10 14:34 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-06-08 12:23 [PATCH] mm, memory_hotplug: support movable_node for hotplugable nodes Michal Hocko
2017-06-10 14:33 ` Wei Yang [this message]
2017-06-12 6:35 ` Michal Hocko
2017-06-11 1:45 ` Wei Yang
2017-06-12 6:37 ` Michal Hocko
2017-06-12 4:28 ` Wei Yang
2017-06-12 6:45 ` Michal Hocko
2017-06-14 9:06 ` Wei Yang
2017-06-14 9:07 ` Vlastimil Babka
2017-06-15 1:03 ` Wei Yang
2017-06-15 3:13 ` Wei Yang
2017-06-15 8:16 ` Michal Hocko
2017-06-12 8:58 ` Vlastimil Babka
2017-06-12 11:12 ` [PATCH -v2] " Michal Hocko
2017-06-15 3:29 ` [PATCH] " Wei Yang
2017-06-15 8:24 ` Michal Hocko
2017-06-15 15:43 ` Reza Arbab
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