Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1760031AbYBFGDZ (ORCPT ); Wed, 6 Feb 2008 01:03:25 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751701AbYBFGDS (ORCPT ); Wed, 6 Feb 2008 01:03:18 -0500 Received: from E23SMTP04.au.ibm.com ([202.81.18.173]:41544 "EHLO e23smtp04.au.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751609AbYBFGDQ (ORCPT ); Wed, 6 Feb 2008 01:03:16 -0500 Date: Wed, 6 Feb 2008 11:32:56 +0530 From: Dhaval Giani To: Oliver Pinter Cc: Linux Kernel , stable@kernel.org, stable-commits@vger.kernel.org, Christoph Lameter , Andrew Morton , Linus Torvalds , Greg Kroah-Hartman , "chrisw@sous-sol.org" , Willy Tarreau , Adrian Bunk Subject: Re: {2.6.22.y} quicklists must keep even off node pages on the quicklists until the TLB flush has been completed. Message-ID: <20080206060256.GA3836@linux.vnet.ibm.com> Reply-To: Dhaval Giani References: <6101e8c40802051306y24cc7740g4c75508035aaefd@mail.gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <6101e8c40802051306y24cc7740g4c75508035aaefd@mail.gmail.com> User-Agent: Mutt/1.5.17 (2007-11-01) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1931 Lines: 65 On Tue, Feb 05, 2008 at 10:06:02PM +0100, Oliver Pinter wrote: > it is already im queue for 2.6.23, > > ----8<----- > >From stable-bounces@linux.kernel.org Sat Dec 22 14:04:08 2007 > From: Christoph Lameter > Date: Sat, 22 Dec 2007 14:03:23 -0800 > Subject: quicklists: do not release off node pages early > To: torvalds@linux-foundation.org > Cc: stable@kernel.org, akpm@linux-foundation.org, > dhaval@linux.vnet.ibm.com, clameter@sgi.com > Message-ID: <200712222203.lBMM3Nsk021922@imap1.linux-foundation.org> > > > From: Christoph Lameter > > patch ed367fc3a7349b17354c7acef551533337764859 in mainline. > > quicklists must keep even off node pages on the quicklists until the TLB > flush has been completed. > > Signed-off-by: Christoph Lameter > Cc: Dhaval Giani > Signed-off-by: Andrew Morton > Signed-off-by: Linus Torvalds > Signed-off-by: Greg Kroah-Hartman > > --- > include/linux/quicklist.h | 8 -------- > 1 file changed, 8 deletions(-) > > --- a/include/linux/quicklist.h > +++ b/include/linux/quicklist.h > @@ -56,14 +56,6 @@ static inline void __quicklist_free(int > struct page *page) > { > struct quicklist *q; > - int nid = page_to_nid(page); > - > - if (unlikely(nid != numa_node_id())) { > - if (dtor) > - dtor(p); > - __free_page(page); > - return; > - } > > q = &get_cpu_var(quicklist)[nr]; > *(void **)p = q->page; > > ---->8------ > Tested-by: Oliver Pinter (on i386) > Christoph, Is this one also supposed to be backported? -- regards, Dhaval -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/