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Commit d3bd7081 authored by Arnaldo Carvalho de Melo's avatar Arnaldo Carvalho de Melo
Browse files

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: default avatarArnaldo Carvalho de Melo <acme@redhat.com>
parent e2164f04

tools/arch/tile/include/asm/barrier.h

0 → 100644
+15 −0
Original line number Diff line number Diff line 
#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 */

tools/include/asm/barrier.h

+2 −0
Original line number Diff line number Diff line
@@ -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__)

tools/perf/MANIFEST

+1 −0
Original line number Diff line number Diff line
@@ -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

tools/perf/perf-sys.h

+0 −3
Original line number Diff line number Diff line
@@ -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