1 files changed, 4 insertions, 0 deletions

diff --git a/tools/perf/builtin-trace.c b/tools/perf/builtin-trace.c
index d014350adc52..4b2a5d298197 100644
--- a/tools/perf/builtin-trace.c
+++ b/tools/perf/builtin-trace.c
@@ -681,6 +681,10 @@ static struct syscall_fmt {
         { .name     = "mlockall",   .errmsg = true,
           .arg_scnprintf = { [0] = SCA_HEX, /* addr */ }, },
         { .name     = "mmap",       .hexret = true,
+/* The standard mmap maps to old_mmap on s390x */
+#if defined(__s390x__)
+        .alias = "old_mmap",
+#endif
           .arg_scnprintf = { [0] = SCA_HEX,       /* addr */
                              [2] = SCA_MMAP_PROT, /* prot */
                              [3] = SCA_MMAP_FLAGS, /* flags */ }, },