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authorArnaldo Carvalho de Melo <acme@redhat.com>2020-03-02 11:13:19 -0300
committerArnaldo Carvalho de Melo <acme@redhat.com>2020-03-02 11:15:07 -0300
commitcff20b3151ccab690715cb6cf0f5da5cccb32adf (patch)
tree99e5464cd795f456ab8a4cdd54e9737d1669a049 /tools
parente0560ba6d92f06dbe13e9d11c921a60c07ea6fcc (diff)
downloadlinux-cff20b3151ccab690715cb6cf0f5da5cccb32adf.tar.bz2
perf tests bp_account: Make global variable static
To fix the build with newer gccs, that without this patch exit with: LD /tmp/build/perf/tests/perf-in.o ld: /tmp/build/perf/tests/bp_account.o:/git/perf/tools/perf/tests/bp_account.c:22: multiple definition of `the_var'; /tmp/build/perf/tests/bp_signal.o:/git/perf/tools/perf/tests/bp_signal.c:38: first defined here make[4]: *** [/git/perf/tools/build/Makefile.build:145: /tmp/build/perf/tests/perf-in.o] Error 1 First noticed in fedora:rawhide/32 with: [perfbuilder@a5ff49d6e6e4 ~]$ gcc --version gcc (GCC) 10.0.1 20200216 (Red Hat 10.0.1-0.8) Reported-by: Jiri Olsa <jolsa@kernel.org> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Namhyung Kim <namhyung@kernel.org> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools')
-rw-r--r--tools/perf/tests/bp_account.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/perf/tests/bp_account.c b/tools/perf/tests/bp_account.c
index d0b935356274..489b50604cf2 100644
--- a/tools/perf/tests/bp_account.c
+++ b/tools/perf/tests/bp_account.c
@@ -19,7 +19,7 @@
#include "../perf-sys.h"
#include "cloexec.h"
-volatile long the_var;
+static volatile long the_var;
static noinline int test_function(void)
{