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| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2015-05-07 17:17:17 -0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2015-05-08 16:05:08 -0300 |
| commit | 42b09d7b0e3d57a92b938fde5fcb532e9a88e1ea (patch) | |
| tree | db1756d87268a03f68dfca71988286f4362c03f4 | |
| parent | d3bd708114a37bcb472715818ba21d61ef71e86a (diff) | |
| download | lwn-42b09d7b0e3d57a92b938fde5fcb532e9a88e1ea.tar.gz lwn-42b09d7b0e3d57a92b938fde5fcb532e9a88e1ea.zip | |
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 <adrian.hunter@intel.com>
Cc: Borislav Petkov <bp@suse.de>
Cc: David Ahern <dsahern@gmail.com>
Cc: Don Zickus <dzickus@redhat.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/n/tip-tfas9bs1gje0hfsvhqgrosd6@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
| -rw-r--r-- | tools/include/asm/barrier.h | 2 | ||||
| -rw-r--r-- | 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 c23fff3becd4..ac66ac594685 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 <asm-generic/barrier.h> #endif diff --git a/tools/perf/perf-sys.h b/tools/perf/perf-sys.h index e5be325a439e..83a25cef82fd 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 |