mm: truncate functions are in truncate.c
Correct comment on truncate_inode_pages*() in linux/mm.h; and remove
declaration of page_unuse(), it didn't exist even in 2.2.26 or 2.4.0!
Signed-off-by: Hugh Dickins <hughd@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/include/linux/mm.h b/include/linux/mm.h
index 3c5505a..3cccd05 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -1411,8 +1411,7 @@
extern unsigned long do_brk(unsigned long, unsigned long);
-/* filemap.c */
-extern unsigned long page_unuse(struct page *);
+/* truncate.c */
extern void truncate_inode_pages(struct address_space *, loff_t);
extern void truncate_inode_pages_range(struct address_space *,
loff_t lstart, loff_t lend);