From: Michal Hocko <mhocko@kernel.org>
To: Anshuman Khandual <khandual@linux.vnet.ibm.com>
Cc: Mel Gorman <mgorman@suse.de>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Linux Memory Management List <linux-mm@kvack.org>,
Andrew Morton <akpm@linux-foundation.org>,
"Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>,
Balbir Singh <bsingharora@gmail.com>,
Vlastimil Babka <vbabka@suse.cz>,
Minchan Kim <minchan@kernel.org>
Subject: Re: MPOL_BIND on memory only nodes
Date: Thu, 13 Oct 2016 12:07:09 +0200 [thread overview]
Message-ID: <20161013100708.GI21678@dhcp22.suse.cz> (raw)
In-Reply-To: <57FF59EE.9050508@linux.vnet.ibm.com>
On Thu 13-10-16 15:24:54, Anshuman Khandual wrote:
[...]
> Which makes the function look like this. Even with these changes, MPOL_BIND is
> still going to pick up the local node's zonelist instead of the first node in
> policy->v.nodes nodemask. It completely ignores policy->v.nodes which it should
> not.
Not really. I have tried to explain earlier. We do not ignore policy
nodemask. This one comes from policy_nodemask. We start with the local
node but fallback to some of the nodes from the nodemask defined by the
policy.
--
Michal Hocko
SUSE Labs
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next prev parent reply other threads:[~2016-10-13 10:07 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-10-12 9:25 Anshuman Khandual
2016-10-12 9:43 ` Michal Hocko
2016-10-12 10:38 ` Anshuman Khandual
2016-10-12 11:01 ` Michal Hocko
2016-10-12 13:16 ` Michal Hocko
2016-10-13 9:54 ` Anshuman Khandual
2016-10-13 10:07 ` Michal Hocko [this message]
2016-10-13 10:58 ` Anshuman Khandual
2016-10-13 12:51 ` Michal Hocko
2016-10-13 10:24 ` Mel Gorman
2016-10-13 12:38 ` Michal Hocko
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