#ifndef _LINUX_PAGEVEC_H
#define _LINUX_PAGEVEC_H
-/* 14 pointers + two long's align the pagevec structure to a power of two */
-#define PAGEVEC_SIZE 14
+/* 15 pointers + header align the pagevec structure to a power of two */
+#define PAGEVEC_SIZE 15
struct page;
struct address_space;
struct pagevec {
- unsigned long nr;
+ unsigned char nr;
bool percpu_pvec_drained;
struct page *pages[PAGEVEC_SIZE];
};