X-Git-Url: http://git.ipfire.org/?a=blobdiff_plain;f=tools%2Ftesting%2Fselftests%2Fmm%2Fvm_util.h;h=481354141533d64eb787e60362b7231571840d76;hb=78391f6460ee2cb43f64bbdd7a7cf840e5a118a6;hp=3a9762022efd7710f34d1f0f34cc9fe9169c26b6;hpb=c4277cb6c8e5dc60d425f3a148b3e2bf40d8d778;p=thirdparty%2Fkernel%2Fstable.git

diff --git a/tools/testing/selftests/mm/vm_util.h b/tools/testing/selftests/mm/vm_util.h
index 3a9762022efd7..481354141533d 100644
--- a/tools/testing/selftests/mm/vm_util.h
+++ b/tools/testing/selftests/mm/vm_util.h
@@ -48,6 +48,8 @@ unsigned long default_huge_page_size(void);
 int uffd_register(int uffd, void *addr, uint64_t len,
 		  bool miss, bool wp, bool minor);
 int uffd_unregister(int uffd, void *addr, uint64_t len);
+int uffd_open_dev(unsigned int flags);
+int uffd_open_sys(unsigned int flags);
 
 /*
  * On ppc64 this will only work with radix 2M hugepage size