mm: introduce MADV_COLD

[linux-2.6-microblaze.git] / arch / parisc / include / uapi / asm / mman.h

diff --git a/arch/parisc/include/uapi/asm/mman.h b/arch/parisc/include/uapi/asm/mman.h
index c98162f..eb14e3a 100644 (file)
--- a/arch/parisc/include/uapi/asm/mman.h
+++ b/arch/parisc/include/uapi/asm/mman.h
@@ -48,6 +48,8 @@
 #define MADV_DONTFORK  10              /* don't inherit across fork */
 #define MADV_DOFORK    11              /* do inherit across fork */
 
+#define MADV_COLD      20              /* deactivate these pages */
+
 #define MADV_MERGEABLE   65            /* KSM may merge identical pages */
 #define MADV_UNMERGEABLE 66            /* KSM may not merge identical pages */