diff options
| author | Johannes Berg <johannes@sipsolutions.net> | 2007-05-08 19:23:49 +1000 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2007-05-09 16:34:56 +1000 |
| commit | 940d67f6b95166475ff6e600ef7658e1cd441278 (patch) | |
| tree | 390f7e30228ae2f22d0009831f80fb909df1e177 /include/linux/suspend.h | |
| parent | de372ecd80a42c4fb485c7232475301a18d05184 (diff) | |
[POWERPC] swsusp: Introduce register_nosave_region_late
This patch introduces a new register_nosave_region_late function that
can be called from initcalls when register_nosave_region can no longer
be used because it uses bootmem.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Acked-by: Rafael J. Wysocki <rjw@sisk.pl>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'include/linux/suspend.h')
| -rw-r--r-- | include/linux/suspend.h | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/include/linux/suspend.h b/include/linux/suspend.h index 9d2aa1a12aa0..1f2f7ba9e709 100644 --- a/include/linux/suspend.h +++ b/include/linux/suspend.h @@ -34,13 +34,22 @@ static inline void pm_restore_console(void) {} #if defined(CONFIG_PM) && defined(CONFIG_SOFTWARE_SUSPEND) /* kernel/power/snapshot.c */ -extern void __init register_nosave_region(unsigned long, unsigned long); +extern void __register_nosave_region(unsigned long b, unsigned long e, int km); +static inline void register_nosave_region(unsigned long b, unsigned long e) +{ + __register_nosave_region(b, e, 0); +} +static inline void register_nosave_region_late(unsigned long b, unsigned long e) +{ + __register_nosave_region(b, e, 1); +} extern int swsusp_page_is_forbidden(struct page *); extern void swsusp_set_page_free(struct page *); extern void swsusp_unset_page_free(struct page *); extern unsigned long get_safe_page(gfp_t gfp_mask); #else static inline void register_nosave_region(unsigned long b, unsigned long e) {} +static inline void register_nosave_region_late(unsigned long b, unsigned long e) {} static inline int swsusp_page_is_forbidden(struct page *p) { return 0; } static inline void swsusp_set_page_free(struct page *p) {} static inline void swsusp_unset_page_free(struct page *p) {} |