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-rw-r--r--tools/testing/selftests/bpf/uprobe_multi.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/tools/testing/selftests/bpf/uprobe_multi.c b/tools/testing/selftests/bpf/uprobe_multi.c
index c7828b13e5ff..dd38dc68f635 100644
--- a/tools/testing/selftests/bpf/uprobe_multi.c
+++ b/tools/testing/selftests/bpf/uprobe_multi.c
@@ -12,6 +12,10 @@
#define MADV_POPULATE_READ 22
#endif
+#ifndef MADV_PAGEOUT
+#define MADV_PAGEOUT 21
+#endif
+
int __attribute__((weak)) uprobe(void)
{
return 0;