From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755763Ab0GUUxe (ORCPT ); Wed, 21 Jul 2010 16:53:34 -0400 Received: from hera.kernel.org ([140.211.167.34]:37547 "EHLO hera.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754249Ab0GUUx3 (ORCPT ); Wed, 21 Jul 2010 16:53:29 -0400 Date: Wed, 21 Jul 2010 20:53:02 GMT From: tip-bot for Borislav Petkov Cc: linux-kernel@vger.kernel.org, hpa@zytor.com, mingo@redhat.com, tglx@linutronix.de, mingo@elte.hu, borislav.petkov@amd.com Reply-To: mingo@redhat.com, hpa@zytor.com, linux-kernel@vger.kernel.org, tglx@linutronix.de, borislav.petkov@amd.com, mingo@elte.hu In-Reply-To: <20100721124705.GA674@aftab> References: <20100721124705.GA674@aftab> To: linux-tip-commits@vger.kernel.org Subject: [tip:x86/mm] x86, tlb: Clean up and correct used type Message-ID: Git-Commit-ID: 3f8afb77cd8a672f024e4a16763ef177bc16c8f8 X-Mailer: tip-git-log-daemon MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Disposition: inline X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.2.3 (hera.kernel.org [127.0.0.1]); Wed, 21 Jul 2010 20:53:03 +0000 (UTC) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Commit-ID: 3f8afb77cd8a672f024e4a16763ef177bc16c8f8 Gitweb: http://git.kernel.org/tip/3f8afb77cd8a672f024e4a16763ef177bc16c8f8 Author: Borislav Petkov AuthorDate: Wed, 21 Jul 2010 14:47:05 +0200 Committer: Ingo Molnar CommitDate: Wed, 21 Jul 2010 21:48:15 +0200 x86, tlb: Clean up and correct used type smp_processor_id() returns an int and not an unsigned long. Also, since the function is small enough, there's no need for a local variable caching its value. No functionality change, just cleanup. Signed-off-by: Borislav Petkov LKML-Reference: <20100721124705.GA674@aftab> Signed-off-by: Ingo Molnar --- arch/x86/mm/tlb.c | 4 +--- 1 files changed, 1 insertions(+), 3 deletions(-) diff --git a/arch/x86/mm/tlb.c b/arch/x86/mm/tlb.c index 426f3a1..c03f14a 100644 --- a/arch/x86/mm/tlb.c +++ b/arch/x86/mm/tlb.c @@ -278,11 +278,9 @@ void flush_tlb_page(struct vm_area_struct *vma, unsigned long va) static void do_flush_tlb_all(void *info) { - unsigned long cpu = smp_processor_id(); - __flush_tlb_all(); if (percpu_read(cpu_tlbstate.state) == TLBSTATE_LAZY) - leave_mm(cpu); + leave_mm(smp_processor_id()); } void flush_tlb_all(void)