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-rw-r--r--kernel/power/disk.c6
-rw-r--r--kernel/power/power.h4
-rw-r--r--kernel/power/swsusp.c8
3 files changed, 9 insertions, 9 deletions
diff --git a/kernel/power/disk.c b/kernel/power/disk.c
index e24446f8d8cd..f2b3b0ea512a 100644
--- a/kernel/power/disk.c
+++ b/kernel/power/disk.c
@@ -367,14 +367,14 @@ power_attr(resume);
static ssize_t image_size_show(struct subsystem * subsys, char *buf)
{
- return sprintf(buf, "%u\n", image_size);
+ return sprintf(buf, "%lu\n", image_size);
}
static ssize_t image_size_store(struct subsystem * subsys, const char * buf, size_t n)
{
- unsigned int size;
+ unsigned long size;
- if (sscanf(buf, "%u", &size) == 1) {
+ if (sscanf(buf, "%lu", &size) == 1) {
image_size = size;
return n;
}
diff --git a/kernel/power/power.h b/kernel/power/power.h
index 7e8492fd1423..61beb5e0e927 100644
--- a/kernel/power/power.h
+++ b/kernel/power/power.h
@@ -51,8 +51,8 @@ extern const void __nosave_begin, __nosave_end;
extern unsigned int nr_copy_pages;
extern struct pbe *pagedir_nosave;
-/* Preferred image size in MB (default 500) */
-extern unsigned int image_size;
+/* Preferred image size in bytes (default 500 MB) */
+extern unsigned long image_size;
extern asmlinkage int swsusp_arch_suspend(void);
extern asmlinkage int swsusp_arch_resume(void);
diff --git a/kernel/power/swsusp.c b/kernel/power/swsusp.c
index 55a18d26abed..59c91c148e82 100644
--- a/kernel/power/swsusp.c
+++ b/kernel/power/swsusp.c
@@ -70,12 +70,12 @@
#include "power.h"
/*
- * Preferred image size in MB (tunable via /sys/power/image_size).
+ * Preferred image size in bytes (tunable via /sys/power/image_size).
* When it is set to N, swsusp will do its best to ensure the image
- * size will not exceed N MB, but if that is impossible, it will
+ * size will not exceed N bytes, but if that is impossible, it will
* try to create the smallest image possible.
*/
-unsigned int image_size = 500;
+unsigned long image_size = 500 * 1024 * 1024;
#ifdef CONFIG_HIGHMEM
unsigned int count_highmem_pages(void);
@@ -590,7 +590,7 @@ int swsusp_shrink_memory(void)
if (!tmp)
return -ENOMEM;
pages += tmp;
- } else if (size > (image_size * 1024 * 1024) / PAGE_SIZE) {
+ } else if (size > image_size / PAGE_SIZE) {
tmp = shrink_all_memory(SHRINK_BITE);
pages += tmp;
}
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