From bb05d79e1ed1118f87e919bcca796406af05f768 Mon Sep 17 00:00:00 2001 From: Mandeep Singh Baines Date: Thu, 5 Feb 2009 09:56:08 -0800 Subject: [PATCH] --- yaml --- r: 142789 b: refs/heads/master c: 94be52dc075a32af4aa73d7e10f68734d62d6af2 h: refs/heads/master i: 142787: 8b75c3dd53eee558e4a60192850e33edff7f9186 v: v3 --- [refs] | 2 +- trunk/kernel/hung_task.c | 4 ++-- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/[refs] b/[refs] index 4941558eceb8..eac1f0038971 100644 --- a/[refs] +++ b/[refs] @@ -1,2 +1,2 @@ --- -refs/heads/master: ce9dbe244bf2063c41792e40dae7745957b118e0 +refs/heads/master: 94be52dc075a32af4aa73d7e10f68734d62d6af2 diff --git a/trunk/kernel/hung_task.c b/trunk/kernel/hung_task.c index 481ca8b5c2bc..3951a80e7cbe 100644 --- a/trunk/kernel/hung_task.c +++ b/trunk/kernel/hung_task.c @@ -155,7 +155,7 @@ static void check_hung_uninterruptible_tasks(unsigned long timeout) if (test_taint(TAINT_DIE) || did_panic) return; - read_lock(&tasklist_lock); + rcu_read_lock(); do_each_thread(g, t) { if (!--max_count) goto unlock; @@ -171,7 +171,7 @@ static void check_hung_uninterruptible_tasks(unsigned long timeout) check_hung_task(t, now, timeout); } while_each_thread(g, t); unlock: - read_unlock(&tasklist_lock); + rcu_read_unlock(); } static void update_poll_jiffies(void)