diff options
| author | Zhimin Gu <kookoo.gu@intel.com> | 2018-09-21 09:26:58 +0300 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2018-10-03 12:56:33 +0300 |
| commit | 25862a049e6f04cc982f4bed25ed3e6f0a0a5a61 (patch) | |
| tree | 7ab865a3abbb99450a2ecd40268106d1bb63d016 /arch/x86/include | |
| parent | 8e5b2a3c5a773f161b57eee7156a63089edd2c5c (diff) | |
| download | linux-25862a049e6f04cc982f4bed25ed3e6f0a0a5a61.tar.xz | |
x86, hibernate: Extract the common code of 64/32 bit system
Reduce the hibernation code duplication between x86-32 and x86-64
by extracting the common code into hibernate.c.
Currently only pfn_is_nosave() is the activated common
function in hibernate.c
No functional change.
Acked-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Zhimin Gu <kookoo.gu@intel.com>
Signed-off-by: Chen Yu <yu.c.chen@intel.com>
Acked-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'arch/x86/include')
| -rw-r--r-- | arch/x86/include/asm/suspend.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/x86/include/asm/suspend.h b/arch/x86/include/asm/suspend.h index ecffe81ff65c..40b02558749f 100644 --- a/arch/x86/include/asm/suspend.h +++ b/arch/x86/include/asm/suspend.h @@ -4,3 +4,11 @@ #else # include <asm/suspend_64.h> #endif +extern unsigned long restore_jump_address __visible; +extern unsigned long jump_address_phys; +extern unsigned long restore_cr3 __visible; +extern unsigned long temp_level4_pgt __visible; +extern unsigned long relocated_restore_code __visible; +extern int relocate_restore_code(void); +/* Defined in hibernate_asm_32/64.S */ +extern asmlinkage __visible int restore_image(void); |