diff options
Diffstat (limited to 'kernel/power/power.h')
| -rw-r--r-- | kernel/power/power.h | 47 |
1 files changed, 0 insertions, 47 deletions
diff --git a/kernel/power/power.h b/kernel/power/power.h index 095ed9f03..caadb566e 100644 --- a/kernel/power/power.h +++ b/kernel/power/power.h @@ -36,12 +36,8 @@ static inline char *check_image_kernel(struct swsusp_info *info) return arch_hibernation_header_restore(info) ? "architecture specific data" : NULL; } -#else -extern char *check_image_kernel(struct swsusp_info *info); #endif /* CONFIG_ARCH_HIBERNATION_HEADER */ -extern int init_header(struct swsusp_info *info); -extern char resume_file[256]; /* * Keep some memory free so that I/O operations can succeed without paging * [Might this be more than 4 MB?] @@ -81,8 +77,6 @@ static struct kobj_attribute _name##_attr = { \ .store = _name##_store, \ } -extern struct pbe *restore_pblist; - /* Preferred image size in bytes (default 500 MB) */ extern unsigned long image_size; /* Size of memory reserved for drivers (default SPARE_PAGES x PAGE_SIZE) */ @@ -169,15 +163,6 @@ extern void swsusp_close(fmode_t); extern int swsusp_unmark(void); #endif -/* kernel/power/block_io.c */ -extern struct block_device *hib_resume_bdev; - -extern int hib_bio_read_page(pgoff_t page_off, void *addr, - struct bio **bio_chain); -extern int hib_bio_write_page(pgoff_t page_off, void *addr, - struct bio **bio_chain); -extern int hib_wait_on_bio_chain(struct bio **bio_chain); - struct timeval; /* kernel/power/swsusp.c */ extern void swsusp_show_speed(ktime_t, ktime_t, unsigned int, char *); @@ -275,31 +260,6 @@ static inline void suspend_thaw_processes(void) } #endif -extern struct page *saveable_page(struct zone *z, unsigned long p); -#ifdef CONFIG_HIGHMEM -struct page *saveable_highmem_page(struct zone *z, unsigned long p); -#else -static -inline void *saveable_highmem_page(struct zone *z, unsigned long p) -{ - return NULL; -} -#endif - -#define PBES_PER_PAGE (PAGE_SIZE / sizeof(struct pbe)) -extern struct list_head nosave_regions; - -/** - * This structure represents a range of page frames the contents of which - * should not be saved during the suspend. - */ - -struct nosave_region { - struct list_head list; - unsigned long start_pfn; - unsigned long end_pfn; -}; - #ifdef CONFIG_PM_AUTOSLEEP /* kernel/power/autosleep.c */ @@ -326,10 +286,3 @@ extern int pm_wake_lock(const char *buf); extern int pm_wake_unlock(const char *buf); #endif /* !CONFIG_PM_WAKELOCKS */ - -#ifdef CONFIG_TOI -unsigned long toi_get_nonconflicting_page(void); -#define BM_END_OF_MAP (~0UL) -#else -#define toi_get_nonconflicting_page() (0) -#endif |