From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1761037AbXGSWy5 (ORCPT ); Thu, 19 Jul 2007 18:54:57 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1755012AbXGSWys (ORCPT ); Thu, 19 Jul 2007 18:54:48 -0400 Received: from mx1.redhat.com ([66.187.233.31]:41401 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754884AbXGSWys (ORCPT ); Thu, 19 Jul 2007 18:54:48 -0400 Subject: [PATCH] Use wbinvd() macro instead of raw inline assembly in .c files From: Glauber de Oliveira Costa To: ak@suse.de, akpm@linux-foundation.org, linux-kernel@vger.kernel.org Content-Type: text/plain Organization: Red Hat Date: Thu, 19 Jul 2007 19:55:40 -0300 Message-Id: <1184885740.16311.19.camel@t60> Mime-Version: 1.0 X-Mailer: Evolution 2.10.1 (2.10.1-4.fc7) Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org This patch uses the already-existant wbinvd() macro to replace raw assembly to perform this very same task in some .c files Signed-off-by: Glauber de Oliveira Costa diff --git a/arch/x86_64/kernel/tce.c b/arch/x86_64/kernel/tce.c index f61fb8e..afbb951 100644 --- a/arch/x86_64/kernel/tce.c +++ b/arch/x86_64/kernel/tce.c @@ -42,7 +42,7 @@ static inline void flush_tce(void* tceaddr) if (cpu_has_clflush) asm volatile("clflush (%0)" :: "r" (tceaddr)); else - asm volatile("wbinvd":::"memory"); + wbinvd(); } void tce_build(struct iommu_table *tbl, unsigned long index, diff --git a/arch/x86_64/mm/pageattr.c b/arch/x86_64/mm/pageattr.c index 9148f4a..0a75790 100644 --- a/arch/x86_64/mm/pageattr.c +++ b/arch/x86_64/mm/pageattr.c @@ -77,7 +77,7 @@ static void flush_kernel_map(void *arg) much cheaper than WBINVD. Disable clflush for now because the high level code is not ready yet */ if (1 || !cpu_has_clflush) - asm volatile("wbinvd" ::: "memory"); + wbinvd(); else list_for_each_entry(pg, l, lru) { void *adr = page_address(pg); if (cpu_has_clflush)