@@ -49,7 +49,7 @@ void unmap_page_range(struct mmu_gather *tlb,
unsigned long addr, unsigned long end,
struct zap_details *details);
-extern unsigned int __do_page_cache_readahead(struct address_space *mapping,
+extern unsigned long __do_page_cache_readahead(struct address_space *mapping,
struct file *filp, pgoff_t offset, unsigned long nr_to_read,
unsigned long lookahead_size);
@@ -152,7 +152,7 @@ static int read_pages(struct address_space *mapping, struct file *filp,
*
* Returns the number of pages requested, or the maximum amount of I/O allowed.
*/
-unsigned int __do_page_cache_readahead(struct address_space *mapping,
+unsigned long __do_page_cache_readahead(struct address_space *mapping,
struct file *filp, pgoff_t offset, unsigned long nr_to_read,
unsigned long lookahead_size)
{
@@ -161,7 +161,7 @@ unsigned int __do_page_cache_readahead(struct address_space *mapping,
unsigned long end_index; /* The last page we want to read */
LIST_HEAD(page_pool);
int page_idx;
- unsigned int nr_pages = 0;
+ unsigned long nr_pages = 0;
loff_t isize = i_size_read(inode);
gfp_t gfp_mask = readahead_gfp_mask(mapping);