diff options
| author | Rafael J. Wysocki <rjw@sisk.pl> | 2007-07-19 01:47:29 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-07-19 10:04:42 -0700 |
| commit | 7777fab989b5d006903188c966058ebcd2d6342a (patch) | |
| tree | cff336bf6bd4dd2f665709dbf07f4224ab9f2fbd /kernel/power/power.h | |
| parent | 127067a9c994dff16b280f409cc7b18a54a63719 (diff) | |
swsusp: remove code duplication between disk.c and user.c
Currently, much of the code in kernel/power/disk.c is duplicated in
kernel/power/user.c , mainly for historical reasons. By eliminating this code
duplication we can reduce the size of user.c quite substantially and remove
the maintenance difficulty resulting from it.
[bunk@stusta.de: kernel/power/disk.c: make code static]
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Acked-by: Pavel Machek <pavel@ucw.cz>
Cc: Nigel Cunningham <nigel@nigel.suspend2.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'kernel/power/power.h')
| -rw-r--r-- | kernel/power/power.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/kernel/power/power.h b/kernel/power/power.h index 51381487103..70c378b3f85 100644 --- a/kernel/power/power.h +++ b/kernel/power/power.h @@ -25,7 +25,10 @@ struct swsusp_info { */ #define SPARE_PAGES ((1024 * 1024) >> PAGE_SHIFT) -extern struct hibernation_ops *hibernation_ops; +/* kernel/power/disk.c */ +extern int hibernation_snapshot(int platform_mode); +extern int hibernation_restore(void); +extern int hibernation_platform_enter(void); #endif extern int pfn_is_nosave(unsigned long); |