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-rw-r--r--include/asm-s390/mman.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/asm-s390/mman.h b/include/asm-s390/mman.h
index c8d5409b5d56..d41ca1477010 100644
--- a/include/asm-s390/mman.h
+++ b/include/asm-s390/mman.h
@@ -44,6 +44,8 @@
44#define MADV_WILLNEED 0x3 /* pre-fault pages */ 44#define MADV_WILLNEED 0x3 /* pre-fault pages */
45#define MADV_DONTNEED 0x4 /* discard these pages */ 45#define MADV_DONTNEED 0x4 /* discard these pages */
46#define MADV_REMOVE 0x5 /* remove these pages & resources */ 46#define MADV_REMOVE 0x5 /* remove these pages & resources */
47#define MADV_DONTFORK 0x30 /* dont inherit across fork */
48#define MADV_DOFORK 0x31 /* do inherit across fork */
47 49
48/* compatibility flags */ 50/* compatibility flags */
49#define MAP_ANON MAP_ANONYMOUS 51#define MAP_ANON MAP_ANONYMOUS