diff options
| -rw-r--r-- | kernel/power/user.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/kernel/power/user.c b/kernel/power/user.c index d6a8dcc..bf211fe 100644 --- a/kernel/power/user.c +++ b/kernel/power/user.c @@ -368,9 +368,12 @@ static int snapshot_ioctl(struct inode *inode, struct file *filp, if (error) { printk(KERN_ERR "Failed to suspend some devices.\n"); } else { - /* Enter S3, system is already frozen */ - suspend_enter(PM_SUSPEND_MEM); - + error = disable_nonboot_cpus(); + if (!error) { + /* Enter S3, system is already frozen */ + suspend_enter(PM_SUSPEND_MEM); + enable_nonboot_cpus(); + } /* Wake up devices */ device_resume(); } |
