[PATCH] madvise(MADV_REMOVE): remove pages from tmpfs shm backing store

[deliverable/linux.git] / include / asm-v850 / mman.h

diff --git a/include/asm-v850/mman.h b/include/asm-v850/mman.h
index e2b90081b56f8ca2d7b3f9dc6a6012b249ee9add..edc79965193aa589e6810b35903fb7262c404927 100644 (file)
--- a/include/asm-v850/mman.h
+++ b/include/asm-v850/mman.h
@@ -32,6 +32,7 @@
 #define MADV_SEQUENTIAL        0x2             /* read-ahead aggressively */
 #define MADV_WILLNEED  0x3             /* pre-fault pages */
 #define MADV_DONTNEED  0x4             /* discard these pages */
+#define MADV_REMOVE    0x5             /* remove these pages & resources */
 
 /* compatibility flags */
 #define MAP_ANON       MAP_ANONYMOUS