linux-kernel - Re: [PATCH] mm: do not sleep in balance

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Message-ID: <50DC6C6F.6050703@iskon.hr>
Date:	Thu, 27 Dec 2012 16:42:39 +0100
From:	Zlatko Calusic <zlatko.calusic@...on.hr>
To:	Hillf Danton <dhillf@...il.com>
CC:	Linus Torvalds <torvalds@...ux-foundation.org>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Mel Gorman <mgorman@...e.de>, Hugh Dickins <hughd@...gle.com>,
	linux-mm <linux-mm@...ck.org>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] mm: do not sleep in balance_pgdat if there's no i/o congestion

On 21.12.2012 12:51, Hillf Danton wrote:
> On Thu, Dec 20, 2012 at 7:25 AM, Zlatko Calusic <zlatko.calusic@...on.hr> wrote:
>>   static unsigned long balance_pgdat(pg_data_t *pgdat, int order,
>>                                                          int *classzone_idx)
>>   {
>> -       int all_zones_ok;
>> +       struct zone *unbalanced_zone;
>
> nit: less hunks if not erase that mark
>
> Hillf

This one left unanswered and forgotten because I didn't understand what 
you meant. Could you elaborate?

-- 
Zlatko
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