diff --git a/llvm/lib/Fuzzer/FuzzerExtFunctions.def b/llvm/lib/Fuzzer/FuzzerExtFunctions.def
index 926d4b4..3bc5302 100644
--- a/llvm/lib/Fuzzer/FuzzerExtFunctions.def
+++ b/llvm/lib/Fuzzer/FuzzerExtFunctions.def
@@ -33,7 +33,7 @@
          (void (*malloc_hook)(const volatile void *, size_t),
           void (*free_hook)(const volatile void *)),
          false);
-EXT_FUNC(__sanitizer_print_memory_profile, int, (size_t), false);
+EXT_FUNC(__sanitizer_print_memory_profile, int, (size_t, size_t), false);
 EXT_FUNC(__sanitizer_print_stack_trace, void, (), true);
 EXT_FUNC(__sanitizer_symbolize_pc, void,
          (void *, const char *fmt, char *out_buf, size_t out_buf_size), false);
diff --git a/llvm/lib/Fuzzer/FuzzerLoop.cpp b/llvm/lib/Fuzzer/FuzzerLoop.cpp
index aeffb43..5c9dbc0 100644
--- a/llvm/lib/Fuzzer/FuzzerLoop.cpp
+++ b/llvm/lib/Fuzzer/FuzzerLoop.cpp
@@ -244,7 +244,7 @@
       GetPid(), GetPeakRSSMb(), Options.RssLimitMb);
   Printf("   To change the out-of-memory limit use -rss_limit_mb=<N>\n\n");
   if (EF->__sanitizer_print_memory_profile)
-    EF->__sanitizer_print_memory_profile(95);
+    EF->__sanitizer_print_memory_profile(95, 8);
   DumpCurrentUnit("oom-");
   Printf("SUMMARY: libFuzzer: out-of-memory\n");
   PrintFinalStats();