The parameter's origin type is long. On an i386 architecture, it can

[karo-tx-linux.git] / drivers / xen / balloon.c

diff --git a/drivers/xen/balloon.c b/drivers/xen/balloon.c
index 5dfd8f8ff07f402e9063b608c7e11b1b6571c126..3fd5df61e8dacfde4d79b873c39e1838e07bb2ad 100644 (file)
--- a/drivers/xen/balloon.c
+++ b/drivers/xen/balloon.c
@@ -39,6 +39,7 @@
 #include <linux/kernel.h>
 #include <linux/sched.h>
 #include <linux/errno.h>
+#include <linux/module.h>
 #include <linux/mm.h>
 #include <linux/bootmem.h>
 #include <linux/pagemap.h>
@@ -93,8 +94,8 @@ static unsigned long frame_list[PAGE_SIZE / sizeof(unsigned long)];
 #define inc_totalhigh_pages() (totalhigh_pages++)
 #define dec_totalhigh_pages() (totalhigh_pages--)
 #else
-#define inc_totalhigh_pages() do {} while(0)
-#define dec_totalhigh_pages() do {} while(0)
+#define inc_totalhigh_pages() do {} while (0)
+#define dec_totalhigh_pages() do {} while (0)
 #endif
 
 /* List of ballooned pages, threaded through the mem_map array. */
@@ -154,8 +155,7 @@ static struct page *balloon_retrieve(bool prefer_highmem)
        if (PageHighMem(page)) {
                balloon_stats.balloon_high--;
                inc_totalhigh_pages();
-       }
-       else
+       } else
                balloon_stats.balloon_low--;
 
        totalram_pages++;
@@ -422,7 +422,7 @@ static enum bp_state decrease_reservation(unsigned long nr_pages, gfp_t gfp)
                                (unsigned long)__va(pfn << PAGE_SHIFT),
                                __pte_ma(0), 0);
                        BUG_ON(ret);
-                }
+               }
 
        }
 
@@ -503,10 +503,10 @@ EXPORT_SYMBOL_GPL(balloon_set_new_target);
  * @pages: pages returned
  * @return 0 on success, error otherwise
  */
-int alloc_xenballooned_pages(int nr_pages, struct page** pages)
+int alloc_xenballooned_pages(int nr_pages, struct page **pages)
 {
        int pgno = 0;
-       struct page* page;
+       struct page *page;
        mutex_lock(&balloon_mutex);
        while (pgno < nr_pages) {
                page = balloon_retrieve(true);
@@ -536,7 +536,7 @@ EXPORT_SYMBOL(alloc_xenballooned_pages);
  * @nr_pages: Number of pages
  * @pages: pages to return
  */
-void free_xenballooned_pages(int nr_pages, struct page** pages)
+void free_xenballooned_pages(int nr_pages, struct page **pages)
 {
        int i;