selftest: split mlock2_ funcs into separate mlock2.h

[cascardo/linux.git] / tools / testing / selftests / vm / mlock2-tests.c

diff --git a/tools/testing/selftests/vm/mlock2-tests.c b/tools/testing/selftests/vm/mlock2-tests.c
index 02ca5e0..7cb13ce 100644 (file)
--- a/tools/testing/selftests/vm/mlock2-tests.c
+++ b/tools/testing/selftests/vm/mlock2-tests.c
@@ -7,27 +7,8 @@
 #include <string.h>
 #include <sys/time.h>
 #include <sys/resource.h>
-#include <syscall.h>
-#include <errno.h>
 #include <stdbool.h>
-
-#ifndef MLOCK_ONFAULT
-#define MLOCK_ONFAULT 1
-#endif
-
-#ifndef MCL_ONFAULT
-#define MCL_ONFAULT (MCL_FUTURE << 1)
-#endif
-
-static int mlock2_(void *start, size_t len, int flags)
-{
-#ifdef __NR_mlock2
-       return syscall(__NR_mlock2, start, len, flags);
-#else
-       errno = ENOSYS;
-       return -1;
-#endif
-}
+#include "mlock2.h"
 
 struct vm_boundaries {
        unsigned long start;