diff --git a/[refs] b/[refs]
index 2bc40c8a886a..dca18eb6b0a8 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 820a644211bc1ac7715333abdb0f0b9ea4fbb549
+refs/heads/master: dab5855b12411334355ba21349a06700e4ae7a3b
diff --git a/trunk/mm/mprotect.c b/trunk/mm/mprotect.c
index 258197b76fb4..d80311baeb2d 100644
--- a/trunk/mm/mprotect.c
+++ b/trunk/mm/mprotect.c
@@ -23,6 +23,7 @@
 #include <linux/swapops.h>
 #include <linux/mmu_notifier.h>
 #include <linux/migrate.h>
+#include <linux/perf_counter.h>
 #include <asm/uaccess.h>
 #include <asm/pgtable.h>
 #include <asm/cacheflush.h>
@@ -299,6 +300,7 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
 		error = mprotect_fixup(vma, &prev, nstart, tmp, newflags);
 		if (error)
 			goto out;
+		perf_counter_mmap(vma);
 		nstart = tmp;
 
 		if (nstart < prev->vm_end)