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| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2017-02-14 20:19:34 +0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2017-02-14 21:19:18 +0300 |
| commit | 6aa4d8264003eb4f91fb09831ad25f059113f7b2 (patch) | |
| tree | 766212b0fc91ae362db0fda2e975c37992ef8435 /tools/perf/bench | |
| parent | 16cab3226fc91fd8060a3d15d1f27051a7b189fb (diff) | |
| download | linux-6aa4d8264003eb4f91fb09831ad25f059113f7b2.tar.xz | |
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>
Diffstat (limited to 'tools/perf/bench')
| -rw-r--r-- | tools/perf/bench/numa.c | 1 |
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 { |