extern asmlinkage int swsusp_arch_suspend(void);
extern asmlinkage int swsusp_arch_resume(void);
+extern int create_basic_memory_bitmaps(void);
+extern void free_basic_memory_bitmaps(void);
extern unsigned int count_data_pages(void);
/**
#define PMOPS_ENTER 2
#define PMOPS_FINISH 3
+/* If unset, the snapshot device cannot be open. */
+extern atomic_t snapshot_device_available;
+
/**
* The bitmap is used for tracing allocated swap pages
*