diff options
Diffstat (limited to 'kernel/power')
| -rw-r--r-- | kernel/power/hibernate.c | 7 | ||||
| -rw-r--r-- | kernel/power/power.h | 2 |
2 files changed, 8 insertions, 1 deletions
diff --git a/kernel/power/hibernate.c b/kernel/power/hibernate.c index 51441d87f0b6..5f3523e18e46 100644 --- a/kernel/power/hibernate.c +++ b/kernel/power/hibernate.c @@ -409,6 +409,11 @@ int hibernation_snapshot(int platform_mode) goto Close; } +int __weak hibernate_resume_nonboot_cpu_disable(void) +{ + return disable_nonboot_cpus(); +} + /** * resume_target_kernel - Restore system state from a hibernation image. * @platform_mode: Whether or not to use the platform driver. @@ -433,7 +438,7 @@ static int resume_target_kernel(bool platform_mode) if (error) goto Cleanup; - error = disable_nonboot_cpus(); + error = hibernate_resume_nonboot_cpu_disable(); if (error) goto Enable_cpus; diff --git a/kernel/power/power.h b/kernel/power/power.h index 064963e89194..242d8b827dd5 100644 --- a/kernel/power/power.h +++ b/kernel/power/power.h @@ -38,6 +38,8 @@ static inline char *check_image_kernel(struct swsusp_info *info) } #endif /* CONFIG_ARCH_HIBERNATION_HEADER */ +extern int hibernate_resume_nonboot_cpu_disable(void); + /* * Keep some memory free so that I/O operations can succeed without paging * [Might this be more than 4 MB?] |