X-Git-Url: http://git.monstr.eu/?a=blobdiff_plain;f=include%2Flinux%2Fmm.h;h=35bbac32b6f697bc1943d8f781e8c68111617a02;hb=3969b1a654fb09b7915efc1aa4ad45daf932e12f;hp=7ca22e6e694a84332036ad136b12d8866de6670b;hpb=15517c724c6e89ed854191028958a43274e3c366;p=linux-2.6-microblaze.git

diff --git a/include/linux/mm.h b/include/linux/mm.h
index 7ca22e6e694a..35bbac32b6f6 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -1214,18 +1214,10 @@ static inline void get_page(struct page *page)
 }
 
 bool __must_check try_grab_page(struct page *page, unsigned int flags);
-__maybe_unused struct page *try_grab_compound_head(struct page *page, int refs,
-						   unsigned int flags);
+struct page *try_grab_compound_head(struct page *page, int refs,
+				    unsigned int flags);
 
-
-static inline __must_check bool try_get_page(struct page *page)
-{
-	page = compound_head(page);
-	if (WARN_ON_ONCE(page_ref_count(page) <= 0))
-		return false;
-	page_ref_inc(page);
-	return true;
-}
+struct page *try_get_compound_head(struct page *page, int refs);
 
 static inline void put_page(struct page *page)
 {
@@ -1847,7 +1839,6 @@ int __account_locked_vm(struct mm_struct *mm, unsigned long pages, bool inc,
 struct kvec;
 int get_kernel_pages(const struct kvec *iov, int nr_pages, int write,
 			struct page **pages);
-int get_kernel_page(unsigned long start, int write, struct page **pages);
 struct page *get_dump_page(unsigned long addr);
 
 extern int try_to_release_page(struct page * page, gfp_t gfp_mask);