From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754072AbaENJFt (ORCPT ); Wed, 14 May 2014 05:05:49 -0400 Received: from mail-bl2on0131.outbound.protection.outlook.com ([65.55.169.131]:8111 "EHLO na01-bl2-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1752779AbaENJFo (ORCPT ); Wed, 14 May 2014 05:05:44 -0400 From: Richard Lee To: , , , , CC: , , , , , , , , Richard Lee Subject: [PATCHv2 0/2] Add IO mapping space reused support Date: Wed, 14 May 2014 16:18:50 +0800 Message-ID: <1400055532-13134-1-git-send-email-superlibj8301@gmail.com> X-Mailer: git-send-email 1.8.0 X-EOPAttributedMessage: 0 X-Matching-Connectors: 130445319304216014;(91ab9b29-cfa4-454e-5278-08d120cd25b8);() X-Forefront-Antispam-Report: CIP:192.88.158.2;CTRY:US;IPV:NLI;EFV:NLI;SFV:NSPM;SFS:(10019001)(6009001)(199002)(189002)(81156002)(99396002)(46102001)(2201001)(44976005)(86362001)(80022001)(77096999)(73972005)(88136002)(20776003)(68736004)(93916002)(62966002)(87936001)(47776003)(61266001)(102836001)(87286001)(69596002)(48376002)(89996001)(97736001)(73392001)(92566001)(21056001)(77156001)(84676001)(85852003)(33646001)(4396001)(83072002)(81342001)(81442001)(87572001)(81542001)(87792001)(50986999)(36756003)(77982001)(6806004)(74662001)(55446002)(2009001)(64706001)(50466002)(79102001)(31966008)(74502001)(82202001)(92726001)(50226001)(57042002)(46252002)(2101003);DIR:OUT;SFP:1102;SCL:1;SRVR:BLUPR03MB406;H:az84smr01.freescale.net;FPR:;MLV:nov;PTR:InfoDomainNonexistent;A:1;MX:1;LANG:en; MIME-Version: 1.0 Content-Type: text/plain X-Forefront-PRVS: 0211965D06 Authentication-Results: spf=softfail (sender IP is 192.88.158.2) smtp.mailfrom=superlibj8301@gmail.com; Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Changes in V2: - Uses the atomic_t instead. - Revises some comment message. Richard Lee (2): mm/vmalloc: Add IO mapping space reused interface support. ARM: ioremap: Add IO mapping space reused support. arch/arm/mm/ioremap.c | 6 ++++ include/linux/vmalloc.h | 5 +++ mm/vmalloc.c | 82 +++++++++++++++++++++++++++++++++++++++++++++++++ 3 files changed, 93 insertions(+) -- 1.8.4