#include <linux/module.h>
#include <linux/mm.h>
#include <linux/suspend.h>
-#include <linux/smp_lock.h>
#include <linux/delay.h>
#include <linux/bitops.h>
#include <linux/spinlock.h>
*/
void __init
-register_nosave_region(unsigned long start_pfn, unsigned long end_pfn)
+__register_nosave_region(unsigned long start_pfn, unsigned long end_pfn,
+ int use_kmalloc)
{
struct nosave_region *region;
goto Report;
}
}
- /* This allocation cannot fail */
- region = alloc_bootmem_low(sizeof(struct nosave_region));
+ if (use_kmalloc) {
+ /* during init, this shouldn't fail */
+ region = kmalloc(sizeof(struct nosave_region), GFP_KERNEL);
+ BUG_ON(!region);
+ } else
+ /* This allocation cannot fail */
+ region = alloc_bootmem_low(sizeof(struct nosave_region));
region->start_pfn = start_pfn;
region->end_pfn = end_pfn;
list_add_tail(®ion->list, &nosave_regions);
BUG_ON(forbidden_pages_map || free_pages_map);
- bm1 = kzalloc(sizeof(struct memory_bitmap), GFP_ATOMIC);
+ bm1 = kzalloc(sizeof(struct memory_bitmap), GFP_KERNEL);
if (!bm1)
return -ENOMEM;
- error = memory_bm_create(bm1, GFP_ATOMIC | __GFP_COLD, PG_ANY);
+ error = memory_bm_create(bm1, GFP_KERNEL, PG_ANY);
if (error)
goto Free_first_object;
- bm2 = kzalloc(sizeof(struct memory_bitmap), GFP_ATOMIC);
+ bm2 = kzalloc(sizeof(struct memory_bitmap), GFP_KERNEL);
if (!bm2)
goto Free_first_bitmap;
- error = memory_bm_create(bm2, GFP_ATOMIC | __GFP_COLD, PG_ANY);
+ error = memory_bm_create(bm2, GFP_KERNEL, PG_ANY);
if (error)
goto Free_second_object;
nr_copy_pages = nr_pages;
nr_meta_pages = DIV_ROUND_UP(nr_pages * sizeof(long), PAGE_SIZE);
- printk("swsusp: critical section/: done (%d pages copied)\n", nr_pages);
+ printk("swsusp: critical section: done (%d pages copied)\n", nr_pages);
return 0;
}