linux-kernel - Re: [PATCH 1/5] mm: Add __GFP_NO_OOM

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Message-Id: <200905081542.48942.rjw@sisk.pl>
Date:	Fri, 8 May 2009 15:42:47 +0200
From:	"Rafael J. Wysocki" <rjw@...k.pl>
To:	KAMEZAWA Hiroyuki <kamezawa.hiroyu@...fujitsu.com>
Cc:	David Rientjes <rientjes@...gle.com>,
	Andrew Morton <akpm@...ux-foundation.org>,
	fengguang.wu@...el.com, linux-pm@...ts.linux-foundation.org,
	pavel@....cz, torvalds@...ux-foundation.org, jens.axboe@...cle.com,
	alan-jenkins@...fmail.co.uk, linux-kernel@...r.kernel.org,
	kernel-testers@...r.kernel.org
Subject: Re: [PATCH 1/5] mm: Add __GFP_NO_OOM_KILL flag

On Friday 08 May 2009, KAMEZAWA Hiroyuki wrote:
> On Fri, 8 May 2009 01:11:30 +0200
> "Rafael J. Wysocki" <rjw@...k.pl> wrote:
> 
> > +	for_each_populated_zone(zone)
> > +		zone_set_flag(zone, ZONE_OOM_LOCKED);
> 
> > +	for_each_populated_zone(zone)
> > +		zone_clear_flag(zone, ZONE_OOM_LOCKED);
> > +
> 
> Isn't it better to make above 2 be functions and move to mm/oom_kill.c ?

Hmm, OK.  I'll do it.

Well, in fact snapshot.c is all about memory management, so perhaps it's a good
idea to move it into mm as a whole. ;-)

Best,
Rafael
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