libata: implement on-demand HPA unlocking

[safe/jmp/linux-2.6] / include / asm-generic / mman-common.h

diff --git a/include/asm-generic/mman-common.h b/include/asm-generic/mman-common.h
index 2011126..3da9e27 100644 (file)
--- a/include/asm-generic/mman-common.h
+++ b/include/asm-generic/mman-common.h
@@ -40,6 +40,7 @@
 #define MADV_DONTFORK  10              /* don't inherit across fork */
 #define MADV_DOFORK    11              /* do inherit across fork */
 #define MADV_HWPOISON  100             /* poison a page for testing */
+#define MADV_SOFT_OFFLINE 101          /* soft offline page for testing */
 
 #define MADV_MERGEABLE   12            /* KSM may merge identical pages */
 #define MADV_UNMERGEABLE 13            /* KSM may not merge identical pages */