perf tools: Move sparc barrier.h stuff to tools/arch/sparc/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 <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-f0d04b9x63grt30nahpw9ei0@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

1 files changed, 0 insertions, 9 deletions

diff --git a/tools/perf/perf-sys.h b/tools/perf/perf-sys.h
index 7ef5e821d418..b3e911afa1de 100644
--- a/tools/perf/perf-sys.h
+++ b/tools/perf/perf-sys.h
@@ -57,15 +57,6 @@
 #endif
 
 #ifdef __sparc__
-#ifdef __LP64__
-#define mb()            asm volatile("ba,pt %%xcc, 1f\n"        \
-                                     "membar #StoreLoad\n"      \
-                                     "1:\n":::"memory")
-#else
-#define mb()            asm volatile("":::"memory")
-#endif
-#define wmb()           asm volatile("":::"memory")
-#define rmb()           asm volatile("":::"memory")
 #define CPUINFO_PROC    {"cpu"}
 #endif