1 files changed, 8 insertions, 0 deletions

diff --git a/kernel/power/process.c b/kernel/power/process.c
index 0d2aeb226108..19db29f67558 100644
--- a/kernel/power/process.c
+++ b/kernel/power/process.c
@@ -16,6 +16,7 @@
 #include <linux/freezer.h>
 #include <linux/delay.h>
 #include <linux/workqueue.h>
+#include <linux/kmod.h>
 
 /* 
  * Timeout for stopping processes
@@ -122,6 +123,10 @@ int freeze_processes(void)
 {
         int error;
 
+        error = __usermodehelper_disable(UMH_FREEZING);
+        if (error)
+                return error;
+
         if (!pm_freezing)
                 atomic_inc(&system_freezing_cnt);
 
@@ -130,6 +135,7 @@ int freeze_processes(void)
         error = try_to_freeze_tasks(true);
         if (!error) {
                 printk("done.");
+                __usermodehelper_set_disable_depth(UMH_DISABLED);
                 oom_killer_disable();
         }
         printk("\n");
@@ -187,6 +193,8 @@ void thaw_processes(void)
         } while_each_thread(g, p);
         read_unlock(&tasklist_lock);
 
+        usermodehelper_enable();
+
         schedule();
         printk("done.\n");
 }