From 42b09d7b0e3d57a92b938fde5fcb532e9a88e1ea Mon Sep 17 00:00:00 2001 From: Arnaldo Carvalho de Melo Date: Thu, 7 May 2015 17:17:17 -0300 Subject: [PATCH] perf tools: Move generic barriers out of perf-sys.h We will need it for atomic.h, so move it from the ad-hoc tools/perf/ place to a tools/ subset of the kernel arch/ hierarchy. The parisc stuff was just using the asm-generic/barrier.h, no need to introduce a tools/arch/parisc/ tree just yet. Cc: Adrian Hunter Cc: Borislav Petkov Cc: David Ahern Cc: Don Zickus Cc: Frederic Weisbecker Cc: Jiri Olsa Cc: Namhyung Kim Cc: Stephane Eranian Link: http://lkml.kernel.org/n/tip-tfas9bs1gje0hfsvhqgrosd6@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/include/asm/barrier.h | 2 ++ tools/perf/perf-sys.h | 9 --------- 2 files changed, 2 insertions(+), 9 deletions(-) diff --git a/tools/include/asm/barrier.h b/tools/include/asm/barrier.h index c23fff3..ac66ac5 100644 --- a/tools/include/asm/barrier.h +++ b/tools/include/asm/barrier.h @@ -22,4 +22,6 @@ #include "../../arch/ia64/include/asm/barrier.h" #elif defined(__xtensa__) #include "../../arch/xtensa/include/asm/barrier.h" +#else +#include #endif diff --git a/tools/perf/perf-sys.h b/tools/perf/perf-sys.h index e5be325..83a25ce 100644 --- a/tools/perf/perf-sys.h +++ b/tools/perf/perf-sys.h @@ -50,9 +50,6 @@ #endif #ifdef __hppa__ -#define mb() asm volatile("" ::: "memory") -#define wmb() asm volatile("" ::: "memory") -#define rmb() asm volatile("" ::: "memory") #define CPUINFO_PROC {"cpu"} #endif @@ -82,16 +79,10 @@ #endif #ifdef __arc__ -#define mb() asm volatile("" ::: "memory") -#define wmb() asm volatile("" ::: "memory") -#define rmb() asm volatile("" ::: "memory") #define CPUINFO_PROC {"Processor"} #endif #ifdef __metag__ -#define mb() asm volatile("" ::: "memory") -#define wmb() asm volatile("" ::: "memory") -#define rmb() asm volatile("" ::: "memory") #define CPUINFO_PROC {"CPU"} #endif -- 2.7.4