From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from psmtp.com (na3sys010amx130.postini.com [74.125.245.130]) by kanga.kvack.org (Postfix) with SMTP id CB0B76B0005 for ; Tue, 19 Mar 2013 10:13:18 -0400 (EDT) Date: Tue, 19 Mar 2013 15:13:17 +0100 From: Michal Hocko Subject: Re: [PATCH V2 1/3] mm: Export split_page() Message-ID: <20130319141317.GI7869@dhcp22.suse.cz> References: <1363639873-1576-1-git-send-email-kys@microsoft.com> <1363639898-1615-1-git-send-email-kys@microsoft.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1363639898-1615-1-git-send-email-kys@microsoft.com> Sender: owner-linux-mm@kvack.org List-ID: To: "K. Y. 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 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. I guess this part is not necessary ;) > > Signed-off-by: K. Y. Srinivasan Anyway Acked-by: Michal Hocko > --- > 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 order) > for (i = 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/ -- Michal Hocko SUSE Labs -- 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