1 files changed, 3 insertions, 0 deletions

diff --git a/tools/perf/trace/beauty/mmap.c b/tools/perf/trace/beauty/mmap.c
index 9e1668b2c5d7..417e3ecfe9d7 100644
--- a/tools/perf/trace/beauty/mmap.c
+++ b/tools/perf/trace/beauty/mmap.c
@@ -62,6 +62,9 @@ static size_t syscall_arg__scnprintf_mmap_flags(char *bf, size_t size,
         P_MMAP_FLAG(POPULATE);
         P_MMAP_FLAG(STACK);
         P_MMAP_FLAG(UNINITIALIZED);
+#ifdef MAP_SYNC
+        P_MMAP_FLAG(SYNC);
+#endif
 #undef P_MMAP_FLAG
 
         if (flags)