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authorArnaldo Carvalho de Melo <acme@redhat.com>2017-02-14 14:19:34 -0300
committerArnaldo Carvalho de Melo <acme@redhat.com>2017-02-14 15:19:18 -0300
commit6aa4d8264003eb4f91fb09831ad25f059113f7b2 (patch)
tree766212b0fc91ae362db0fda2e975c37992ef8435
parent16cab3226fc91fd8060a3d15d1f27051a7b189fb (diff)
downloadlinux-6aa4d8264003eb4f91fb09831ad25f059113f7b2.tar.bz2
perf bench numa: Make sure dprintf() is not defined
When building with clang we get this error: bench/numa.c:46:9: error: 'dprintf' macro redefined [-Werror,-Wmacro-redefined] #define dprintf(x...) do { if (g && g->p.show_details >= 1) printf(x); } while (0) ^ /usr/include/bits/stdio2.h:145:12: note: previous definition is here # define dprintf(fd, ...) \ ^ CC /tmp/build/perf/tests/parse-no-sample-id-all.o 1 error generated. So, make sure it is undefined before using that name. Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: David Ahern <dsahern@gmail.com> Cc: Davidlohr Bueso <dbueso@suse.de> Cc: Hitoshi Mitake <mitake@dcl.info.waseda.ac.jp> Cc: Jakub Jelen <jjelen@redhat.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Wang Nan <wangnan0@huawei.com> Link: http://lkml.kernel.org/n/tip-f654o2svtrutamvxt7igwz74@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
-rw-r--r--tools/perf/bench/numa.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/perf/bench/numa.c b/tools/perf/bench/numa.c
index 9e5a02d6b9a9..3083fc36282b 100644
--- a/tools/perf/bench/numa.c
+++ b/tools/perf/bench/numa.c
@@ -43,6 +43,7 @@
/*
* Debug printf:
*/
+#undef dprintf
#define dprintf(x...) do { if (g && g->p.show_details >= 1) printf(x); } while (0)
struct thread_data {