[PATCH] madvise MADV_DONTFORK/MADV_DOFORK

[linux-2.6-omap-h63xx.git] / include / asm-x86_64 / mman.h

diff --git a/include/asm-x86_64/mman.h b/include/asm-x86_64/mman.h
index d0e97b74f73591d0e430719f0861dc00dda1d224..b699a38c1c3ce751f76a19a9a8171d2df80a3b66 100644 (file)
--- a/include/asm-x86_64/mman.h
+++ b/include/asm-x86_64/mman.h
@@ -37,6 +37,8 @@
 #define MADV_WILLNEED  0x3             /* pre-fault pages */
 #define MADV_DONTNEED  0x4             /* discard these pages */
 #define MADV_REMOVE    0x5             /* remove these pages & resources */
+#define MADV_DONTFORK  0x30            /* dont inherit across fork */
+#define MADV_DOFORK    0x31            /* do inherit across fork */
 
 /* compatibility flags */
 #define MAP_ANON       MAP_ANONYMOUS