mm/rmap.c: cleanup ttu_flags
Transform action part of ttu_flags into individiual bits. These flags
aren't part of any uses-space visible api or even trace events.
Signed-off-by: Konstantin Khlebnikov <koct9i@gmail.com>
Cc: Rik van Riel <riel@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/include/linux/rmap.h b/include/linux/rmap.h
index 9be55c7..be57450 100644
--- a/include/linux/rmap.h
+++ b/include/linux/rmap.h
@@ -72,10 +72,9 @@
};
enum ttu_flags {
- TTU_UNMAP = 0, /* unmap mode */
- TTU_MIGRATION = 1, /* migration mode */
- TTU_MUNLOCK = 2, /* munlock mode */
- TTU_ACTION_MASK = 0xff,
+ TTU_UNMAP = 1, /* unmap mode */
+ TTU_MIGRATION = 2, /* migration mode */
+ TTU_MUNLOCK = 4, /* munlock mode */
TTU_IGNORE_MLOCK = (1 << 8), /* ignore mlock */
TTU_IGNORE_ACCESS = (1 << 9), /* don't age */