From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932090AbaEERgi (ORCPT ); Mon, 5 May 2014 13:36:38 -0400 Received: from mx1.redhat.com ([209.132.183.28]:3673 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755853AbaEERgg (ORCPT ); Mon, 5 May 2014 13:36:36 -0400 From: Jiri Olsa To: Ingo Molnar Cc: linux-kernel@vger.kernel.org, Jiri Olsa , Arnaldo Carvalho de Melo , Corey Ashford , Borislav Petkov , David Ahern , Frederic Weisbecker , Namhyung Kim , Paul Mackerras , Peter Zijlstra Subject: [PATCH 12/12] perf tools: Move ACCESS_ONCE from perf.h header Date: Mon, 5 May 2014 19:35:48 +0200 Message-Id: <1399311348-28152-13-git-send-email-jolsa@kernel.org> In-Reply-To: <1399311348-28152-1-git-send-email-jolsa@kernel.org> References: <1399311348-28152-1-git-send-email-jolsa@kernel.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Into tools/include/linux/compiler.h header. Acked-by: Arnaldo Carvalho de Melo Acked-by: Peter Zijlstra Cc: Arnaldo Carvalho de Melo Cc: Corey Ashford Cc: Borislav Petkov Cc: David Ahern Cc: Frederic Weisbecker Cc: Ingo Molnar Cc: Namhyung Kim Cc: Paul Mackerras Cc: Peter Zijlstra Link: http://lkml.kernel.org/n/tip-9sk90owm370kuq3f0ssjjui2@git.kernel.org Signed-off-by: Jiri Olsa --- tools/include/linux/compiler.h | 2 ++ tools/perf/perf.h | 2 -- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/tools/include/linux/compiler.h b/tools/include/linux/compiler.h index fbc6665..88461f0 100644 --- a/tools/include/linux/compiler.h +++ b/tools/include/linux/compiler.h @@ -35,4 +35,6 @@ # define unlikely(x) __builtin_expect(!!(x), 0) #endif +#define ACCESS_ONCE(x) (*(volatile typeof(x) *)&(x)) + #endif /* _TOOLS_LINUX_COMPILER_H */ diff --git a/tools/perf/perf.h b/tools/perf/perf.h index 813571b..510c65f 100644 --- a/tools/perf/perf.h +++ b/tools/perf/perf.h @@ -14,8 +14,6 @@ void test_attr__open(struct perf_event_attr *attr, pid_t pid, int cpu, #define HAVE_ATTR_TEST #include "perf-sys.h" -#define ACCESS_ONCE(x) (*(volatile typeof(x) *)&(x)) - #ifndef NSEC_PER_SEC # define NSEC_PER_SEC 1000000000ULL #endif -- 1.8.3.1