From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from psmtp.com (na3sys010amx109.postini.com [74.125.245.109]) by kanga.kvack.org (Postfix) with SMTP id BC6F16B0006 for ; Fri, 18 Jan 2013 04:33:36 -0500 (EST) From: Michal Hocko Subject: [PATCH] mm: Define set_pmd_at for numabalance for CONFIG_PARAVIRT Date: Fri, 18 Jan 2013 10:33:24 +0100 Message-Id: <1358501604-6797-1-git-send-email-mhocko@suse.cz> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: owner-linux-mm@kvack.org List-ID: To: Andrew Morton Cc: linux-mm@kvack.org, Andrea Arcangeli , Mel Gorman , linux-kernel@vger.kernel.org CONFIG_PARAVIRT defines set_pmd_at only for CONFIG_TRANSPARENT_HUGEPAGE which leads to the following compile errors when randconfig selected CONFIG_NUMA_BALANCING && CONFIG_PARAVIRT && !CONFIG_TRANSPARENT_HUGEPAGE: mm/mprotect.c: In function a??change_pmd_protnumaa??: mm/mprotect.c:120: error: implicit declaration of function a??set_pmd_ata?? mm/memory.c: In function a??do_pmd_numa_pagea??: mm/memory.c:3529: error: implicit declaration of function a??set_pmd_ata?? Signed-off-by: Michal Hocko --- arch/x86/include/asm/paravirt.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/x86/include/asm/paravirt.h b/arch/x86/include/asm/paravirt.h index a0facf3..f551e89 100644 --- a/arch/x86/include/asm/paravirt.h +++ b/arch/x86/include/asm/paravirt.h @@ -528,7 +528,7 @@ static inline void set_pte_at(struct mm_struct *mm, unsigned long addr, PVOP_VCALL4(pv_mmu_ops.set_pte_at, mm, addr, ptep, pte.pte); } -#ifdef CONFIG_TRANSPARENT_HUGEPAGE +#if defined(CONFIG_TRANSPARENT_HUGEPAGE) || defined(CONFIG_NUMA_BALANCING) static inline void set_pmd_at(struct mm_struct *mm, unsigned long addr, pmd_t *pmdp, pmd_t pmd) { -- 1.7.10.4 -- 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