From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754928Ab3L0Wkg (ORCPT ); Fri, 27 Dec 2013 17:40:36 -0500 Received: from userp1040.oracle.com ([156.151.31.81]:20204 "EHLO userp1040.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754861Ab3L0Wkf (ORCPT ); Fri, 27 Dec 2013 17:40:35 -0500 From: Sasha Levin To: akpm@linux-foundation.org Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org, Sasha Levin Subject: [PATCH] mm: dump page when hitting a VM_BUG_ON using VM_BUG_ON_PAGE fix Date: Fri, 27 Dec 2013 17:40:18 -0500 Message-Id: <1388184018-11396-1-git-send-email-sasha.levin@oracle.com> X-Mailer: git-send-email 1.8.3.2 X-Source-IP: ucsinet21.oracle.com [156.151.31.93] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org I messed up and forgot to commit this fix before sending out the original patch. It fixes build issues in various files using VM_BUG_ON_PAGE. Signed-off-by: Sasha Levin --- include/linux/mmdebug.h | 1 + 1 file changed, 1 insertion(+) diff --git a/include/linux/mmdebug.h b/include/linux/mmdebug.h index e522734..8bb6490 100644 --- a/include/linux/mmdebug.h +++ b/include/linux/mmdebug.h @@ -2,6 +2,7 @@ #define LINUX_MM_DEBUG_H 1 #ifdef CONFIG_DEBUG_VM +extern void dump_page(struct page *page); #define VM_BUG_ON(cond) BUG_ON(cond) #define VM_BUG_ON_PAGE(cond, page) \ do { if (unlikely(cond)) { dump_page(page); BUG(); } } while(0) -- 1.8.3.2