[PATCH] kprobes: no probes on critical path

[powerpc.git] / include / linux / page-flags.h

diff --git a/include/linux/page-flags.h b/include/linux/page-flags.h
index f2ee9b2..343083f 100644 (file)
--- a/include/linux/page-flags.h
+++ b/include/linux/page-flags.h
@@ -134,8 +134,9 @@ struct page_state {
 };
 
 extern void get_page_state(struct page_state *ret);
+extern void get_page_state_node(struct page_state *ret, int node);
 extern void get_full_page_state(struct page_state *ret);
-extern unsigned long __read_page_state(unsigned offset);
+extern unsigned long __read_page_state(unsigned long offset);
 extern void __mod_page_state(unsigned long offset, unsigned long delta);
 
 #define read_page_state(member) \
@@ -194,6 +195,7 @@ extern void __mod_page_state(unsigned long offset, unsigned long delta);
 #define SetPageDirty(page)     set_bit(PG_dirty, &(page)->flags)
 #define TestSetPageDirty(page) test_and_set_bit(PG_dirty, &(page)->flags)
 #define ClearPageDirty(page)   clear_bit(PG_dirty, &(page)->flags)
+#define __ClearPageDirty(page) __clear_bit(PG_dirty, &(page)->flags)
 #define TestClearPageDirty(page) test_and_clear_bit(PG_dirty, &(page)->flags)
 
 #define SetPageLRU(page)       set_bit(PG_lru, &(page)->flags)
@@ -285,11 +287,7 @@ extern void __mod_page_state(unsigned long offset, unsigned long delta);
 #define ClearPageReclaim(page) clear_bit(PG_reclaim, &(page)->flags)
 #define TestClearPageReclaim(page) test_and_clear_bit(PG_reclaim, &(page)->flags)
 
-#ifdef CONFIG_HUGETLB_PAGE
 #define PageCompound(page)     test_bit(PG_compound, &(page)->flags)
-#else
-#define PageCompound(page)     0
-#endif
 #define SetPageCompound(page)  set_bit(PG_compound, &(page)->flags)
 #define ClearPageCompound(page)        clear_bit(PG_compound, &(page)->flags)