From c3df1a5d112ba0e608062ad7adf53f9f499b3670 Mon Sep 17 00:00:00 2001 From: Tejun Heo Date: Mon, 21 Nov 2011 12:32:26 -0800 Subject: [PATCH] --- yaml --- r: 280380 b: refs/heads/master c: 37ad8aca94a1da2112a7c56151390914e80d1113 h: refs/heads/master v: v3 --- [refs] | 2 +- trunk/kernel/freezer.c | 7 ++++--- 2 files changed, 5 insertions(+), 4 deletions(-) diff --git a/[refs] b/[refs] index 4fe941876115..b6e1e42916b8 100644 --- a/[refs] +++ b/[refs] @@ -1,2 +1,2 @@ --- -refs/heads/master: 5ece3eae4cdb968c269e0bc7e2c0e2b223552025 +refs/heads/master: 37ad8aca94a1da2112a7c56151390914e80d1113 diff --git a/trunk/kernel/freezer.c b/trunk/kernel/freezer.c index c3496c6a91b2..389549f0a94e 100644 --- a/trunk/kernel/freezer.c +++ b/trunk/kernel/freezer.c @@ -93,9 +93,10 @@ static void fake_signal_wake_up(struct task_struct *p) { unsigned long flags; - spin_lock_irqsave(&p->sighand->siglock, flags); - signal_wake_up(p, 0); - spin_unlock_irqrestore(&p->sighand->siglock, flags); + if (lock_task_sighand(p, &flags)) { + signal_wake_up(p, 0); + unlock_task_sighand(p, &flags); + } } /**