mm: remove nopage

Nothing in the tree uses nopage any more.  Remove support for it in the
core mm code and documentation (and a few stray references to it in
comments).

Signed-off-by: Nick Piggin <npiggin@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

2 files changed, 4 insertions, 3 deletions

diff --git a/drivers/media/video/vino.c b/drivers/media/video/vino.c
index d545c98dd5e7..01ea99c9bc1a 100644
--- a/drivers/media/video/vino.c
+++ b/drivers/media/video/vino.c
@@ -13,7 +13,7 @@
 /*
  * TODO:
  * - remove "mark pages reserved-hacks" from memory allocation code
- *   and implement nopage()
+ *   and implement fault()
  * - check decimation, calculating and reporting image size when
  *   using decimation
  * - implement read(), user mode buffers and overlay (?)
diff --git a/drivers/video/vermilion/vermilion.c b/drivers/video/vermilion/vermilion.c
index 2aa71eb67c2b..c18f1884b550 100644
--- a/drivers/video/vermilion/vermilion.c
+++ b/drivers/video/vermilion/vermilion.c
@@ -112,8 +112,9 @@ static int vmlfb_alloc_vram_area(struct vram_area *va, unsigned max_order,
 
         /*
          * It seems like __get_free_pages only ups the usage count
-         * of the first page. This doesn't work with nopage mapping, so
-         * up the usage count once more.
+         * of the first page. This doesn't work with fault mapping, so
+         * up the usage count once more (XXX: should use split_page or
+         * compound page).
          */
 
         memset((void *)va->logical, 0x00, va->size);