From mboxrd@z Thu Jan 1 00:00:00 1970 Date: Mon, 6 Aug 2007 14:56:08 -0700 From: Paul Jackson Subject: Re: [PATCH] Apply memory policies to top two highest zones when highest zone is ZONE_MOVABLE Message-Id: <20070806145608.267bce88.pj@sgi.com> In-Reply-To: References: <20070802172118.GD23133@skynet.ie> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: owner-linux-mm@kvack.org Return-Path: To: Christoph Lameter Cc: mel@skynet.ie, akpm@linux-foundation.org, Lee.Schermerhorn@hp.com, kamezawa.hiroyu@jp.fujitsu.com, linux-mm@kvack.org, linux-kernel@vger.kernel.org List-ID: Christoph wrote, responding to Mel and Andrew: > > +static inline int alloc_should_filter_zonelist(struct zonelist *zonelist) > > +{ > > + return !zonelist->zlcache_ptr; > > +} > > I guess Paul needs to have a look at this one. ... > > Which Paul? > > Paul Jackson. I'll ack that the above snippet of code, alloc_should_filter_zonelist(), does, as its comment explains, return true iff it's a custom zonelist such as from MPOL_BIND. As to the more interesting issues that this patch raises ... I have no clue. -- I won't rest till it's the best ... Programmer, Linux Scalability Paul Jackson 1.925.600.0401 -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org