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authorRussell King <rmk@dyn-67.arm.linux.org.uk>2008-08-07 09:55:03 +0100
committerRussell King <rmk+kernel@arm.linux.org.uk>2008-08-07 09:55:03 +0100
commit4fb8af10d0fd09372d52966b76922b9e82bbc950 (patch)
treed240e4d40357583e3f3eb228dccf20122a5b31ed /arch/s390/include/asm/mman.h
parentf44f82e8a20b98558486eb14497b2f71c78fa325 (diff)
parent64a99d2a8c3ed5c4e39f3ae1cc682aa8fd3977fc (diff)
Merge git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild-fixes
Diffstat (limited to 'arch/s390/include/asm/mman.h')
-rw-r--r--arch/s390/include/asm/mman.h25
1 files changed, 25 insertions, 0 deletions
diff --git a/arch/s390/include/asm/mman.h b/arch/s390/include/asm/mman.h
new file mode 100644
index 000000000000..7839767d837e
--- /dev/null
+++ b/arch/s390/include/asm/mman.h
@@ -0,0 +1,25 @@
+/*
+ * include/asm-s390/mman.h
+ *
+ * S390 version
+ *
+ * Derived from "include/asm-i386/mman.h"
+ */
+
+#ifndef __S390_MMAN_H__
+#define __S390_MMAN_H__
+
+#include <asm-generic/mman.h>
+
+#define MAP_GROWSDOWN 0x0100 /* stack-like segment */
+#define MAP_DENYWRITE 0x0800 /* ETXTBSY */
+#define MAP_EXECUTABLE 0x1000 /* mark it as an executable */
+#define MAP_LOCKED 0x2000 /* pages are locked */
+#define MAP_NORESERVE 0x4000 /* don't check for reservations */
+#define MAP_POPULATE 0x8000 /* populate (prefault) pagetables */
+#define MAP_NONBLOCK 0x10000 /* do not block on IO */
+
+#define MCL_CURRENT 1 /* lock all current mappings */
+#define MCL_FUTURE 2 /* lock all future mappings */
+
+#endif /* __S390_MMAN_H__ */