Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wirel...

[mv-sheeva.git] / include / linux / mmzone.h

diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h
index 217bcf6bca775315e2ccce93dcb7ff6678a877a8..c928dac6cad0c3b1022ebdca9d53ecef1865b797 100644 (file)
--- a/include/linux/mmzone.h
+++ b/include/linux/mmzone.h
@@ -273,11 +273,6 @@ struct zone_reclaim_stat {
         */
        unsigned long           recent_rotated[2];
        unsigned long           recent_scanned[2];
-
-       /*
-        * accumulated for batching
-        */
-       unsigned long           nr_saved_scan[NR_LRU_LISTS];
 };
 
 struct zone {
@@ -1056,12 +1051,14 @@ static inline struct mem_section *__pfn_to_section(unsigned long pfn)
        return __nr_to_section(pfn_to_section_nr(pfn));
 }
 
+#ifndef CONFIG_HAVE_ARCH_PFN_VALID
 static inline int pfn_valid(unsigned long pfn)
 {
        if (pfn_to_section_nr(pfn) >= NR_MEM_SECTIONS)
                return 0;
        return valid_section(__nr_to_section(pfn_to_section_nr(pfn)));
 }
+#endif
 
 static inline int pfn_present(unsigned long pfn)
 {