[PATCH] mm: make __put_page internal
Remove __put_page from outside the core mm/. It is dangerous because it does
not handle compound pages nicely, and misses 1->0 transitions. If a user
later appears that really needs the extra speed we can reevaluate.
Signed-off-by: Nick Piggin <npiggin@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/mm/vmscan.c b/mm/vmscan.c
index 486184d..3914a94 100644
--- a/mm/vmscan.c
+++ b/mm/vmscan.c
@@ -39,6 +39,8 @@
#include <linux/swapops.h>
+#include "internal.h"
+
/* possible outcome of pageout() */
typedef enum {
/* failed to write page out, page is locked */