diff options
Diffstat (limited to 'kernel/power/power.h')
| -rw-r--r-- | kernel/power/power.h | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/kernel/power/power.h b/kernel/power/power.h index 977877c6dcf..acdc83b3d89 100644 --- a/kernel/power/power.h +++ b/kernel/power/power.h @@ -49,18 +49,26 @@ extern void thaw_processes(void); extern int pm_prepare_console(void); extern void pm_restore_console(void); - /* References to section boundaries */ extern const void __nosave_begin, __nosave_end; extern unsigned int nr_copy_pages; -extern suspend_pagedir_t *pagedir_nosave; -extern suspend_pagedir_t *pagedir_save; +extern struct pbe *pagedir_nosave; + +/* + * This compilation switch determines the way in which memory will be freed + * during suspend. If defined, only as much memory will be freed as needed + * to complete the suspend, which will make it go faster. Otherwise, the + * largest possible amount of memory will be freed. + */ +#define FAST_FREE 1 extern asmlinkage int swsusp_arch_suspend(void); extern asmlinkage int swsusp_arch_resume(void); +extern unsigned int count_data_pages(void); extern void free_pagedir(struct pbe *pblist); +extern void release_eaten_pages(void); extern struct pbe *alloc_pagedir(unsigned nr_pages, gfp_t gfp_mask, int safe_needed); extern void swsusp_free(void); extern int alloc_data_pages(struct pbe *pblist, gfp_t gfp_mask, int safe_needed); |