[1/1] PM: Thaws refrigerated and to be exited kernel threads

Commit Message

Dasgupta, Romit Nov. 6, 2009, 9:36 a.m. UTC

None

Patch

diff --git a/kernel/freezer.c b/kernel/freezer.c
index bd1d42b..c28dbe8 100644
--- a/kernel/freezer.c
+++ b/kernel/freezer.c
@@ -9,6 +9,7 @@ 
 #include <linux/module.h>
 #include <linux/syscalls.h>
 #include <linux/freezer.h>
+#include <linux/kthread.h>
 
 /*
  * freezing is complete, mark current process as frozen
@@ -49,7 +50,7 @@  void refrigerator(void)
 
 	for (;;) {
 		set_current_state(TASK_UNINTERRUPTIBLE);
-		if (!frozen(current))
+		if (!frozen(current) || (!current->mm && kthread_should_stop()))
 			break;
 		schedule();
 	}