From 0da85d1e38b4c186d2248f0239b72d465f5b406c Mon Sep 17 00:00:00 2001 From: Arnaldo Carvalho de Melo Date: Thu, 7 May 2015 17:52:19 -0300 Subject: [PATCH] perf tools: Move alpha barrier.h stuff to tools/arch/alpha/include/asm/barrier.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. 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-vs2plxuph0ne3zcupijgjy9z@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/arch/alpha/include/asm/barrier.h | 8 ++++++++ tools/include/asm/barrier.h | 2 ++ tools/perf/MANIFEST | 1 + tools/perf/perf-sys.h | 3 --- 4 files changed, 11 insertions(+), 3 deletions(-) create mode 100644 tools/arch/alpha/include/asm/barrier.h diff --git a/tools/arch/alpha/include/asm/barrier.h b/tools/arch/alpha/include/asm/barrier.h new file mode 100644 index 000000000000..95df19c95482 --- /dev/null +++ b/tools/arch/alpha/include/asm/barrier.h @@ -0,0 +1,8 @@ +#ifndef __TOOLS_LINUX_ASM_ALPHA_BARRIER_H +#define __TOOLS_LINUX_ASM_ALPHA_BARRIER_H + +#define mb() __asm__ __volatile__("mb": : :"memory") +#define rmb() __asm__ __volatile__("mb": : :"memory") +#define wmb() __asm__ __volatile__("wmb": : :"memory") + +#endif /* __TOOLS_LINUX_ASM_ALPHA_BARRIER_H */ diff --git a/tools/include/asm/barrier.h b/tools/include/asm/barrier.h index 87f6309ef97d..a579a2e85711 100644 --- a/tools/include/asm/barrier.h +++ b/tools/include/asm/barrier.h @@ -8,4 +8,6 @@ #include "../../arch/sh/include/asm/barrier.h" #elif defined(__sparc__) #include "../../arch/sparc/include/asm/barrier.h" +#elif defined(__alpha__) +#include "../../arch/alpha/include/asm/barrier.h" #endif diff --git a/tools/perf/MANIFEST b/tools/perf/MANIFEST index ee692408f8dd..9919ee3eae52 100644 --- a/tools/perf/MANIFEST +++ b/tools/perf/MANIFEST @@ -1,4 +1,5 @@ tools/perf +tools/arch/alpha/include/asm/barrier.h tools/arch/powerpc/include/asm/barrier.h tools/arch/s390/include/asm/barrier.h tools/arch/sh/include/asm/barrier.h diff --git a/tools/perf/perf-sys.h b/tools/perf/perf-sys.h index b3e911afa1de..4710f057150d 100644 --- a/tools/perf/perf-sys.h +++ b/tools/perf/perf-sys.h @@ -61,9 +61,6 @@ #endif #ifdef __alpha__ -#define mb() asm volatile("mb" ::: "memory") -#define wmb() asm volatile("wmb" ::: "memory") -#define rmb() asm volatile("mb" ::: "memory") #define CPUINFO_PROC {"cpu model"} #endif -- 2.20.1