diff options
| author | Shaohua Li <shaohua.li@intel.com> | 2006-06-23 02:04:44 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-06-23 07:42:59 -0700 |
| commit | ce4ab0012b32c1a4a1d6e934aeb73bf3151c48d9 (patch) | |
| tree | 83b5ba44e93eeb8b72fe14028ac25943f77844fe /include | |
| parent | 82dcaafc92fdfbe2c1d6c50b9f5e17d533caf950 (diff) | |
[PATCH] swsusp: add architecture special saveable pages support
1. Add architecture specific pages save/restore support. Next two patches
will use this to save/restore 'ACPI NVS' pages.
2. Allow reserved pages 'nosave'. This could avoid save/restore BIOS
reserved pages.
Signed-off-by: Shaohua Li <shaohua.li@intel.com>
Cc: Pavel Machek <pavel@ucw.cz>
Cc: "Rafael J. Wysocki" <rjw@sisk.pl>
Cc: Nigel Cunningham <nigel@suspend2.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/suspend.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/suspend.h b/include/linux/suspend.h index 96e31aa64cc7..e82cb10fb3ea 100644 --- a/include/linux/suspend.h +++ b/include/linux/suspend.h @@ -71,6 +71,7 @@ struct saved_context; void __save_processor_state(struct saved_context *ctxt); void __restore_processor_state(struct saved_context *ctxt); unsigned long get_safe_page(gfp_t gfp_mask); +int swsusp_add_arch_pages(unsigned long start, unsigned long end); /* * XXX: We try to keep some more pages free so that I/O operations succeed |