ia64: use %ld to print pages calculated in nr_free_buffer_pages

Now the function nr_free_buffer_pages returns unsigned long, so use %ld
to print its return value.

Signed-off-by: Zhang Yanfei <zhangyanfei@cn.fujitsu.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/arch/ia64/mm/discontig.c b/arch/ia64/mm/discontig.c
index 652fee097921..c2e955ee79a8 100644
--- a/arch/ia64/mm/discontig.c
+++ b/arch/ia64/mm/discontig.c
@@ -666,7 +666,7 @@ void show_mem(unsigned int filter)
         printk(KERN_INFO "%d pages swap cached\n", total_cached);
         printk(KERN_INFO "Total of %ld pages in page table cache\n",
                quicklist_total_size());
-        printk(KERN_INFO "%d free buffer pages\n", nr_free_buffer_pages());
+        printk(KERN_INFO "%ld free buffer pages\n", nr_free_buffer_pages());
 }
 
 /**