X-Git-Url: http://pilppa.org/gitweb/?a=blobdiff_plain;f=include%2Flinux%2Frmap.h;h=1383692ac5bd8c8dc5c06498a38795a256f56c93;hb=e2d2647702702ea08cb78cdc9eca8c24242aa9be;hp=db2c1df4fef96acdc9715b5fb7baaa88f27c8e0f;hpb=b278240839e20fa9384ea430df463b367b90e04e;p=linux-2.6-omap-h63xx.git

diff --git a/include/linux/rmap.h b/include/linux/rmap.h
index db2c1df4fef..1383692ac5b 100644
--- a/include/linux/rmap.h
+++ b/include/linux/rmap.h
@@ -8,6 +8,7 @@
 #include <linux/slab.h>
 #include <linux/mm.h>
 #include <linux/spinlock.h>
+#include <linux/memcontrol.h>
 
 /*
  * The anon_vma heads a list of private "related" vmas, to scan if
@@ -30,11 +31,11 @@ struct anon_vma {
 
 #ifdef CONFIG_MMU
 
-extern kmem_cache_t *anon_vma_cachep;
+extern struct kmem_cache *anon_vma_cachep;
 
 static inline struct anon_vma *anon_vma_alloc(void)
 {
-	return kmem_cache_alloc(anon_vma_cachep, SLAB_KERNEL);
+	return kmem_cache_alloc(anon_vma_cachep, GFP_KERNEL);
 }
 
 static inline void anon_vma_free(struct anon_vma *anon_vma)
@@ -72,24 +73,21 @@ void __anon_vma_link(struct vm_area_struct *);
 void page_add_anon_rmap(struct page *, struct vm_area_struct *, unsigned long);
 void page_add_new_anon_rmap(struct page *, struct vm_area_struct *, unsigned long);
 void page_add_file_rmap(struct page *);
-void page_remove_rmap(struct page *);
+void page_remove_rmap(struct page *, struct vm_area_struct *);
 
-/**
- * page_dup_rmap - duplicate pte mapping to a page
- * @page:	the page to add the mapping to
- *
- * For copy_page_range only: minimal extract from page_add_rmap,
- * avoiding unnecessary tests (already checked) so it's quicker.
- */
-static inline void page_dup_rmap(struct page *page)
+#ifdef CONFIG_DEBUG_VM
+void page_dup_rmap(struct page *page, struct vm_area_struct *vma, unsigned long address);
+#else
+static inline void page_dup_rmap(struct page *page, struct vm_area_struct *vma, unsigned long address)
 {
 	atomic_inc(&page->_mapcount);
 }
+#endif
 
 /*
  * Called from mm/vmscan.c to handle paging out
  */
-int page_referenced(struct page *, int is_locked);
+int page_referenced(struct page *, int is_locked, struct mem_cgroup *cnt);
 int try_to_unmap(struct page *, int ignore_refs);
 
 /*
@@ -117,7 +115,7 @@ int page_mkclean(struct page *);
 #define anon_vma_prepare(vma)	(0)
 #define anon_vma_link(vma)	do {} while (0)
 
-#define page_referenced(page,l) TestClearPageReferenced(page)
+#define page_referenced(page,l,cnt) TestClearPageReferenced(page)
 #define try_to_unmap(page, refs) SWAP_FAIL
 
 static inline int page_mkclean(struct page *page)