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authorRafael J. Wysocki <rjw@sisk.pl>2007-07-19 01:47:29 -0700
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-07-19 10:04:42 -0700
commit7777fab989b5d006903188c966058ebcd2d6342a (patch)
treecff336bf6bd4dd2f665709dbf07f4224ab9f2fbd /kernel/power/power.h
parent127067a9c994dff16b280f409cc7b18a54a63719 (diff)
downloadlinux-7777fab989b5d006903188c966058ebcd2d6342a.tar.bz2
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.h5
1 files changed, 4 insertions, 1 deletions
diff --git a/kernel/power/power.h b/kernel/power/power.h
index 51381487103f..70c378b3f85a 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);