diff options
Diffstat (limited to 'drivers/xen')
| -rw-r--r-- | drivers/xen/manage.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/drivers/xen/manage.c b/drivers/xen/manage.c index 2fb7d39b814..c4997930afc 100644 --- a/drivers/xen/manage.c +++ b/drivers/xen/manage.c @@ -79,6 +79,12 @@ static void do_suspend(void) shutting_down = SHUTDOWN_SUSPEND; + err = stop_machine_create(); + if (err) { + printk(KERN_ERR "xen suspend: failed to setup stop_machine %d\n", err); + goto out; + } + #ifdef CONFIG_PREEMPT /* If the kernel is preemptible, we need to freeze all the processes to prevent them from being in the middle of a pagetable update @@ -86,7 +92,7 @@ static void do_suspend(void) err = freeze_processes(); if (err) { printk(KERN_ERR "xen suspend: freeze failed %d\n", err); - goto out; + goto out_destroy_sm; } #endif @@ -129,7 +135,11 @@ out_resume: out_thaw: #ifdef CONFIG_PREEMPT thaw_processes(); + +out_destroy_sm: #endif + stop_machine_destroy(); + out: shutting_down = SHUTDOWN_INVALID; } |