diff options
| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2015-05-08 13:02:00 (GMT) |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2015-05-08 19:05:08 (GMT) |
| commit | d3bd708114a37bcb472715818ba21d61ef71e86a (patch) | |
| tree | fb2f72cb7780ce5e0593460ad1f9d6f5420aeac7 /tools | |
| parent | e2164f0406db75cb1ae0bf49ae7915f0ab10e201 (diff) | |
| download | linux-d3bd708114a37bcb472715818ba21d61ef71e86a.tar.xz | |
perf tools: Move tile barrier.h stuff to tools/arch/tile/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-jwcs4r1lo0ld8a4ricbe0zug@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/arch/tile/include/asm/barrier.h | 15 | ||||
| -rw-r--r-- | tools/include/asm/barrier.h | 2 | ||||
| -rw-r--r-- | tools/perf/MANIFEST | 1 | ||||
| -rw-r--r-- | tools/perf/perf-sys.h | 3 |
4 files changed, 18 insertions, 3 deletions
diff --git a/tools/arch/tile/include/asm/barrier.h b/tools/arch/tile/include/asm/barrier.h new file mode 100644 index 0000000..7d3692c --- /dev/null +++ b/tools/arch/tile/include/asm/barrier.h @@ -0,0 +1,15 @@ +#ifndef _TOOLS_LINUX_ASM_TILE_BARRIER_H +#define _TOOLS_LINUX_ASM_TILE_BARRIER_H +/* + * FIXME: This came from tools/perf/perf-sys.h, where it was first introduced + * in 620830b6954913647b7c7f68920cf48eddf6ad92, more work needed to make it + * more closely follow the Linux kernel arch/tile/include/asm/barrier.h file. + * Probably when we continue work on tools/ Kconfig support to have all the + * CONFIG_ needed for properly doing that. + */ + +#define mb() asm volatile ("mf" ::: "memory") +#define wmb() mb() +#define rmb() mb() + +#endif /* _TOOLS_LINUX_ASM_TILE_BARRIER_H */ diff --git a/tools/include/asm/barrier.h b/tools/include/asm/barrier.h index a00b948..c23fff3 100644 --- a/tools/include/asm/barrier.h +++ b/tools/include/asm/barrier.h @@ -12,6 +12,8 @@ #include "../../arch/sh/include/asm/barrier.h" #elif defined(__sparc__) #include "../../arch/sparc/include/asm/barrier.h" +#elif defined(__tile__) +#include "../../arch/tile/include/asm/barrier.h" #elif defined(__alpha__) #include "../../arch/alpha/include/asm/barrier.h" #elif defined(__mips__) diff --git a/tools/perf/MANIFEST b/tools/perf/MANIFEST index e4a7220..7ef14d4 100644 --- a/tools/perf/MANIFEST +++ b/tools/perf/MANIFEST @@ -9,6 +9,7 @@ tools/arch/sh/include/asm/barrier.h tools/arch/sparc/include/asm/barrier.h tools/arch/sparc/include/asm/barrier_32.h tools/arch/sparc/include/asm/barrier_64.h +tools/arch/tile/include/asm/barrier.h tools/arch/x86/include/asm/barrier.h tools/arch/xtensa/include/asm/barrier.h tools/scripts diff --git a/tools/perf/perf-sys.h b/tools/perf/perf-sys.h index 876001e..e5be325 100644 --- a/tools/perf/perf-sys.h +++ b/tools/perf/perf-sys.h @@ -100,9 +100,6 @@ #endif #ifdef __tile__ -#define mb() asm volatile ("mf" ::: "memory") -#define wmb() asm volatile ("mf" ::: "memory") -#define rmb() asm volatile ("mf" ::: "memory") #define cpu_relax() asm volatile ("mfspr zero, PASS" ::: "memory") #define CPUINFO_PROC {"model name"} #endif |