Commit-ID: 73a31b7c6a85e2f033524058bad5bce900e4f2ed Gitweb: http://git.kernel.org/tip/73a31b7c6a85e2f033524058bad5bce900e4f2ed Author: Jiri Olsa <jo...@kernel.org> AuthorDate: Mon, 5 May 2014 13:16:41 +0200 Committer: Jiri Olsa <jo...@kernel.org> CommitDate: Mon, 5 May 2014 17:49:07 +0200
perf tools: Move ACCESS_ONCE from perf.h header Into tools/include/linux/compiler.h header. Acked-by: Arnaldo Carvalho de Melo <a...@redhat.com> Acked-by: Peter Zijlstra <pet...@infradead.org> Cc: Arnaldo Carvalho de Melo <a...@kernel.org> Cc: Corey Ashford <cjash...@linux.vnet.ibm.com> Cc: Borislav Petkov <b...@suse.de> Cc: David Ahern <dsah...@gmail.com> Cc: Frederic Weisbecker <fweis...@gmail.com> Cc: Ingo Molnar <mi...@kernel.org> Cc: Namhyung Kim <namhy...@kernel.org> Cc: Paul Mackerras <pau...@samba.org> Cc: Peter Zijlstra <a.p.zijls...@chello.nl> Link: http://lkml.kernel.org/n/tip-9sk90owm370kuq3f0ssjj...@git.kernel.org Signed-off-by: Jiri Olsa <jo...@kernel.org> --- tools/include/linux/compiler.h | 2 ++ tools/perf/perf.h | 2 -- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/tools/include/linux/compiler.h b/tools/include/linux/compiler.h index fbc6665..88461f0 100644 --- a/tools/include/linux/compiler.h +++ b/tools/include/linux/compiler.h @@ -35,4 +35,6 @@ # define unlikely(x) __builtin_expect(!!(x), 0) #endif +#define ACCESS_ONCE(x) (*(volatile typeof(x) *)&(x)) + #endif /* _TOOLS_LINUX_COMPILER_H */ diff --git a/tools/perf/perf.h b/tools/perf/perf.h index 813571b..510c65f 100644 --- a/tools/perf/perf.h +++ b/tools/perf/perf.h @@ -14,8 +14,6 @@ void test_attr__open(struct perf_event_attr *attr, pid_t pid, int cpu, #define HAVE_ATTR_TEST #include "perf-sys.h" -#define ACCESS_ONCE(x) (*(volatile typeof(x) *)&(x)) - #ifndef NSEC_PER_SEC # define NSEC_PER_SEC 1000000000ULL #endif -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
