From e956e1352a4f7b21b3baa1bc4265cd6ce25585bf Mon Sep 17 00:00:00 2001
From: Tejun Heo <tj@kernel.org>
Date: Mon, 21 Nov 2011 12:32:23 -0800
Subject: [PATCH] --- yaml --- r: 280367 b: refs/heads/master c:
 a585042f7b933539a0b6bc63650c2d49ffb2e55d h: refs/heads/master i:   280365:
 5281ff8407901035a5d4e833fb1fdd16b6a90961   280363:
 a6828d859387c8c7d07d88a7f6d4db567ffca58c   280359:
 e2bf1b8032b5c8ef95146ae92d39758b24a3424c   280351:
 07083be715cefa516723ed3f34d4d964f3571fcd v: v3

---
 [refs]                       | 2 +-
 trunk/kernel/exit.c          | 3 +--
 trunk/kernel/power/process.c | 3 +--
 3 files changed, 3 insertions(+), 5 deletions(-)

diff --git a/[refs] b/[refs]
index f33642f08733..3895268d217f 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: a5be2d0d1a8746e7be5210e3d6b904455000443c
+refs/heads/master: a585042f7b933539a0b6bc63650c2d49ffb2e55d
diff --git a/trunk/kernel/exit.c b/trunk/kernel/exit.c
index d0b7d988f873..95a4141d07e7 100644
--- a/trunk/kernel/exit.c
+++ b/trunk/kernel/exit.c
@@ -679,8 +679,6 @@ static void exit_mm(struct task_struct * tsk)
 	tsk->mm = NULL;
 	up_read(&mm->mmap_sem);
 	enter_lazy_tlb(mm, current);
-	/* We don't want this task to be frozen prematurely */
-	clear_freeze_flag(tsk);
 	task_unlock(tsk);
 	mm_update_next_owner(mm);
 	mmput(mm);
@@ -1040,6 +1038,7 @@ NORET_TYPE void do_exit(long code)
 	exit_rcu();
 	/* causes final put_task_struct in finish_task_switch(). */
 	tsk->state = TASK_DEAD;
+	tsk->flags |= PF_NOFREEZE;	/* tell freezer to ignore us */
 	schedule();
 	BUG();
 	/* Avoid "noreturn function does return".  */
diff --git a/trunk/kernel/power/process.c b/trunk/kernel/power/process.c
index fe2787207f00..23822dc14b6c 100644
--- a/trunk/kernel/power/process.c
+++ b/trunk/kernel/power/process.c
@@ -25,8 +25,7 @@
 static inline int freezable(struct task_struct * p)
 {
 	if ((p == current) ||
-	    (p->flags & PF_NOFREEZE) ||
-	    (p->exit_state != 0))
+	    (p->flags & PF_NOFREEZE))
 		return 0;
 	return 1;
 }