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-rw-r--r--tools/perf/util/cloexec.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/tools/perf/util/cloexec.c b/tools/perf/util/cloexec.c
index 6da965bdbc2c..85b523885f9d 100644
--- a/tools/perf/util/cloexec.c
+++ b/tools/perf/util/cloexec.c
@@ -7,6 +7,12 @@
static unsigned long flag = PERF_FLAG_FD_CLOEXEC;
+int __weak sched_getcpu(void)
+{
+ errno = ENOSYS;
+ return -1;
+}
+
static int perf_flag_probe(void)
{
/* use 'safest' configuration as used in perf_evsel__fallback() */