1 files changed, 4 insertions, 9 deletions
diff --git a/src/mman/munmap.c b/src/mman/munmap.c
index 359c691f..3f711ee5 100644
--- a/src/mman/munmap.c
+++ b/src/mman/munmap.c
@@ -2,18 +2,13 @@
 #include "syscall.h"
 #include "libc.h"
 
-static void dummy1(int x) { }
-static void dummy0(void) { }
-weak_alias(dummy1, __vm_lock);
-weak_alias(dummy0, __vm_unlock);
+static void dummy(void) { }
+weak_alias(dummy, __vm_wait);
 
 int __munmap(void *start, size_t len)
 {
-	int ret;
-	__vm_lock(-1);
-	__vm_unlock();
-	ret = syscall(SYS_munmap, start, len);
-	return ret;
+	__vm_wait();
+	return syscall(SYS_munmap, start, len);
 }
 
 weak_alias(__munmap, munmap);