int in_suspend __nosavedata = 0;
+#ifdef CONFIG_HIGHMEM
+unsigned int count_highmem_pages(void);
+int save_highmem(void);
+int restore_highmem(void);
+#else
+static inline int save_highmem(void) { return 0; }
+static inline int restore_highmem(void) { return 0; }
+static inline unsigned int count_highmem_pages(void) { return 0; }
+#endif
+
/**
* The following functions are used for tracing the allocated
* swap pages, so that they can be freed in case of an error.
printk("Shrinking memory... ");
do {
- size = 2 * count_special_pages();
+ size = 2 * count_highmem_pages();
size += size / 50 + count_data_pages();
size += (size + PBES_PER_PAGE - 1) / PBES_PER_PAGE +
PAGES_FOR_IO;
goto Enable_irqs;
}
- if ((error = save_special_mem())) {
+ if ((error = save_highmem())) {
printk(KERN_ERR "swsusp: Not enough free pages for highmem\n");
goto Restore_highmem;
}
/* Restore control flow magically appears here */
restore_processor_state();
Restore_highmem:
- restore_special_mem();
+ restore_highmem();
device_power_up();
Enable_irqs:
local_irq_enable();
*/
swsusp_free();
restore_processor_state();
- restore_special_mem();
+ restore_highmem();
touch_softlockup_watchdog();
device_power_up();
local_irq_enable();