From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from psmtp.com (na3sys010amx105.postini.com [74.125.245.105]) by kanga.kvack.org (Postfix) with SMTP id F12B86B0005 for ; Tue, 19 Mar 2013 17:41:37 -0400 (EDT) Received: from mail127-tx2 (localhost [127.0.0.1]) by mail127-tx2-R.bigfish.com (Postfix) with ESMTP id 766231801EE for ; Tue, 19 Mar 2013 21:39:54 +0000 (UTC) From: KY Srinivasan Subject: RE: [PATCH V2 1/3] mm: Export split_page() Date: Tue, 19 Mar 2013 21:39:46 +0000 Message-ID: <3c47db9f28b944f985e8050d41334193@SN2PR03MB061.namprd03.prod.outlook.com> References: <1363639873-1576-1-git-send-email-kys@microsoft.com> <1363639898-1615-1-git-send-email-kys@microsoft.com> <20130319141317.GI7869@dhcp22.suse.cz> In-Reply-To: <20130319141317.GI7869@dhcp22.suse.cz> Content-Language: en-US Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Sender: owner-linux-mm@kvack.org List-ID: To: Michal Hocko Cc: "gregkh@linuxfoundation.org" , "linux-kernel@vger.kernel.org" , "devel@linuxdriverproject.org" , "olaf@aepfle.de" , "apw@canonical.com" , "andi@firstfloor.org" , "akpm@linux-foundation.org" , "linux-mm@kvack.org" , "kamezawa.hiroyuki@gmail.com" , "hannes@cmpxchg.org" , "yinghan@google.com" > -----Original Message----- > From: Michal Hocko [mailto:mhocko@suse.cz] > Sent: Tuesday, March 19, 2013 10:13 AM > To: KY Srinivasan > Cc: gregkh@linuxfoundation.org; linux-kernel@vger.kernel.org; > devel@linuxdriverproject.org; olaf@aepfle.de; apw@canonical.com; > andi@firstfloor.org; akpm@linux-foundation.org; linux-mm@kvack.org; > kamezawa.hiroyuki@gmail.com; hannes@cmpxchg.org; yinghan@google.com > Subject: Re: [PATCH V2 1/3] mm: Export split_page() >=20 > On Mon 18-03-13 13:51:36, K. Y. Srinivasan wrote: > > This symbol would be used in the Hyper-V balloon driver to support 2M > > allocations. > > > > In this version of the patch, based on feedback from Michal Hocko > > , I have updated the patch description. >=20 > I guess this part is not necessary ;) >=20 > > > > Signed-off-by: K. Y. Srinivasan >=20 > Anyway > Acked-by: Michal Hocko Greg, Would you be taking this patch through your tree? Regards, K. Y >=20 > > --- > > mm/page_alloc.c | 1 + > > 1 files changed, 1 insertions(+), 0 deletions(-) > > > > diff --git a/mm/page_alloc.c b/mm/page_alloc.c > > index 6cacfee..7e0ead6 100644 > > --- a/mm/page_alloc.c > > +++ b/mm/page_alloc.c > > @@ -1404,6 +1404,7 @@ void split_page(struct page *page, unsigned int o= rder) > > for (i =3D 1; i < (1 << order); i++) > > set_page_refcounted(page + i); > > } > > +EXPORT_SYMBOL_GPL(split_page); > > > > static int __isolate_free_page(struct page *page, unsigned int order) > > { > > -- > > 1.7.4.1 > > > > -- > > 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/ >=20 > -- > Michal Hocko > SUSE Labs >=20 -- 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