linux_dsm_epyc7002/barrier.h at c1a0bf347c40dd4b0a5bb10fdf4de76a1fbbbe8c - linux_dsm_epyc7002 - Cephas TEA

AuxXxilium/linux_dsm_epyc7002

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Arnaldo Carvalho de Melo 0da85d1e38 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 <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-vs2plxuph0ne3zcupijgjy9z@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

2015-05-08 16:05:06 -03:00

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 #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 */