diff options
Diffstat (limited to 'kernel/power/user.c')
| -rw-r--r-- | kernel/power/user.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/kernel/power/user.c b/kernel/power/user.c index a6332a313262..005b93d839ba 100644 --- a/kernel/power/user.c +++ b/kernel/power/user.c @@ -212,13 +212,20 @@ static long snapshot_ioctl(struct file *filp, unsigned int cmd, case SNAPSHOT_FREEZE: if (data->frozen) break; + printk("Syncing filesystems ... "); sys_sync(); printk("done.\n"); - error = freeze_processes(); + error = usermodehelper_disable(); if (error) + break; + + error = freeze_processes(); + if (error) { thaw_processes(); + usermodehelper_enable(); + } if (!error) data->frozen = 1; break; @@ -227,6 +234,7 @@ static long snapshot_ioctl(struct file *filp, unsigned int cmd, if (!data->frozen || data->ready) break; thaw_processes(); + usermodehelper_enable(); data->frozen = 0; break; |