From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from psmtp.com (na3sys010amx119.postini.com [74.125.245.119]) by kanga.kvack.org (Postfix) with SMTP id 77BD86B002B for ; Sun, 12 Aug 2012 19:24:42 -0400 (EDT) Date: Mon, 13 Aug 2012 08:26:36 +0900 From: Minchan Kim Subject: Re: [PATCH v7 3/4] mm: introduce putback_movable_pages() Message-ID: <20120812232636.GI21033@bbox> References: <9147e5cccc4bb2d3f2e5f155e640148eb5365af5.1344619987.git.aquini@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <9147e5cccc4bb2d3f2e5f155e640148eb5365af5.1344619987.git.aquini@redhat.com> Sender: owner-linux-mm@kvack.org List-ID: To: Rafael Aquini Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org, virtualization@lists.linux-foundation.org, Rusty Russell , "Michael S. Tsirkin" , Rik van Riel , Mel Gorman , Andi Kleen , Andrew Morton , Konrad Rzeszutek Wilk On Fri, Aug 10, 2012 at 02:55:16PM -0300, Rafael Aquini wrote: > The PATCH "mm: introduce compaction and migration for virtio ballooned pages" > hacks around putback_lru_pages() in order to allow ballooned pages to be > re-inserted on balloon page list as if a ballooned page was like a LRU page. > > As ballooned pages are not legitimate LRU pages, this patch introduces > putback_movable_pages() to properly cope with cases where the isolated > pageset contains ballooned pages and LRU pages, thus fixing the mentioned > inelegant hack around putback_lru_pages(). > > Signed-off-by: Rafael Aquini Reviewed-by: Minchan Kim Thanks for your good work, Rafael. -- Kind regards, Minchan Kim -- 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