1 files changed, 4 insertions, 0 deletions
diff --git a/malloc/malloc.c b/malloc/malloc.c
index f7718a9c9a..97ba34f995 100644
--- a/malloc/malloc.c
+++ b/malloc/malloc.c
@@ -1878,6 +1878,8 @@ static int perturb_byte;
 #define free_perturb(p, n) memset (p, perturb_byte & 0xff, n)
 
 
+#include <stap-probe.h>
+
 /* ------------------- Support for multiple arenas -------------------- */
 #include "arena.c"
 
@@ -4695,6 +4697,8 @@ int __libc_mallopt(int param_number, int value)
   /* Ensure initialization/consolidation */
   malloc_consolidate(av);
 
+  LIBC_PROBE (memory_mallopt, 2, param_number, value);
+
   switch(param_number) {
   case M_MXFAST:
     if (value >= 0 && value <= MAX_FAST_SIZE) {