From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755521AbYDOIMF (ORCPT ); Tue, 15 Apr 2008 04:12:05 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753976AbYDOILs (ORCPT ); Tue, 15 Apr 2008 04:11:48 -0400 Received: from hs-out-0708.google.com ([64.233.178.241]:36415 "EHLO hs-out-0708.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753946AbYDOILq (ORCPT ); Tue, 15 Apr 2008 04:11:46 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=reply-to:to:subject:date:user-agent:cc:references:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:message-id:from; b=auSJa4C58aRwMmFY20V/xt8g2TwqzkSucGyaxaJTxFKlKPn4tmvCfUbbhFyElHqhcLRJGmEVQHZI70JLs6bqN9Dg4jfeVnbYDS/n5kr18i1JkKzKyd7ioM5HyHGZn9irItJAnjTuAYiXU8ZlZZ2drsP8eJ/YIYdwD3UJASa8S/Q= Reply-To: yhlu.kernel@gmail.com To: Andrew Morton , Ingo Molnar Subject: [PATCH] x86_64/mm: check and print vmemmap allocation continuous -fix Date: Tue, 15 Apr 2008 01:11:21 -0700 User-Agent: KMail/1.9.6 (enterprise 20070904.708012) Cc: "Christoph Lameter" , kernel list References: <200804120119.24868.yhlu.kernel@gmail.com> <20080414235348.a5ddffee.akpm@linux-foundation.org> In-Reply-To: <20080414235348.a5ddffee.akpm@linux-foundation.org> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200804150111.21990.yhlu.kernel@gmail.com> From: Yinghai Lu Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Signed-off-by: Yinghai Lu diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c index 058552e..2368f40 100644 --- a/arch/x86/mm/init_64.c +++ b/arch/x86/mm/init_64.c @@ -969,7 +969,7 @@ vmemmap_populate(struct page *start_page, unsigned long size, int node) PAGE_KERNEL_LARGE); set_pmd(pmd, __pmd(pte_val(entry))); - /* check if we got continous */ + /* check to see if we have contiguous blocks */ if (p_end != p || node_start != node) { if (p_start) printk(KERN_DEBUG " [%lx-%lx] PMD -> [%p-%p] on node %d\n", diff --git a/include/linux/mm.h b/include/linux/mm.h index b695875..286d315 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -1229,6 +1229,7 @@ void vmemmap_verify(pte_t *, int, unsigned long, unsigned long); int vmemmap_populate_basepages(struct page *start_page, unsigned long pages, int node); int vmemmap_populate(struct page *start_page, unsigned long pages, int node); +void vmemmap_populate_print_last(void); #endif /* __KERNEL__ */ #endif /* _LINUX_MM_H */