linux-kernel - Re: [PATCH 01/10] mm, page_alloc: Delete the zonelist

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Message-ID: <55D5E825.9000207@suse.cz>
Date:	Thu, 20 Aug 2015 16:45:57 +0200
From:	Vlastimil Babka <vbabka@...e.cz>
To:	Mel Gorman <mgorman@...hsingularity.net>
Cc:	Linux-MM <linux-mm@...ck.org>,
	Johannes Weiner <hannes@...xchg.org>,
	Rik van Riel <riel@...hat.com>,
	David Rientjes <rientjes@...gle.com>,
	Joonsoo Kim <iamjoonsoo.kim@....com>,
	Michal Hocko <mhocko@...nel.org>,
	LKML <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 01/10] mm, page_alloc: Delete the zonelist_cache

On 08/20/2015 04:17 PM, Mel Gorman wrote:
> On Thu, Aug 20, 2015 at 03:30:54PM +0200, Vlastimil Babka wrote:
>> These hunks appear unrelated to zonelist cache? Also they move the
>> evaluation of cpuset_current_mems_allowed

Ah forgot to delete the "Also" part. I wanted to write that it moves the 
evaluation away from inside the read_mems_allowed_begin() - 
read_mems_allowed_retry() pair. But then I realized it's just taking a 
*reference* and not going through cpuset_current_mems_allowed yet, so 
it's probably OK. Just out of place in this patch.

> They are rebase-related brain damage :(. I'll fix it and retest.
>

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