diff --git a/mm/mmap.c b/mm/mmap.c
index 456ec6f..e38e910 100644
--- a/mm/mmap.c
+++ b/mm/mmap.c
@@ -1734,8 +1734,10 @@
 		grow = (address - vma->vm_end) >> PAGE_SHIFT;
 
 		error = acct_stack_growth(vma, size, grow);
-		if (!error)
+		if (!error) {
 			vma->vm_end = address;
+			perf_event_mmap(vma);
+		}
 	}
 	anon_vma_unlock(vma);
 	return error;
@@ -1781,6 +1783,7 @@
 		if (!error) {
 			vma->vm_start = address;
 			vma->vm_pgoff -= grow;
+			perf_event_mmap(vma);
 		}
 	}
 	anon_vma_unlock(vma);
@@ -2208,6 +2211,7 @@
 	vma->vm_page_prot = vm_get_page_prot(flags);
 	vma_link(mm, vma, prev, rb_link, rb_parent);
 out:
+	perf_event_mmap(vma);
 	mm->total_vm += len >> PAGE_SHIFT;
 	if (flags & VM_LOCKED) {
 		if (!mlock_vma_pages_range(vma, addr, addr + len))