};
#define INLINE_EXTENT_BUFFER_PAGES 16
-#define MAX_INLINE_EXTENT_BUFFER_SIZE (INLINE_EXTENT_BUFFER_PAGES * PAGE_CACHE_SIZE)
+#define MAX_INLINE_EXTENT_BUFFER_SIZE (INLINE_EXTENT_BUFFER_PAGES * PAGE_SIZE)
struct extent_buffer {
u64 start;
unsigned long len;
static inline unsigned long num_extent_pages(u64 start, u64 len)
{
- return ((start + len + PAGE_CACHE_SIZE - 1) >> PAGE_CACHE_SHIFT) -
- (start >> PAGE_CACHE_SHIFT);
+ return ((start + len + PAGE_SIZE - 1) >> PAGE_SHIFT) -
+ (start >> PAGE_SHIFT);
}
static inline void extent_buffer_get(struct extent_buffer *eb)