From: Arve Hjønnevåg <arve@android.com>
Date: Wed, 2 Dec 2009 04:54:37 +0000 (-0800)
Subject: PM: wakelock: Don't dump unfrozen task list when aborting try_to_freeze_tasks after... 
X-Git-Tag: firefly_0821_release~7613^2~881
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=01e13543e486f1007ba5656e30c5f0932f4187b0;p=firefly-linux-kernel-4.4.55.git

PM: wakelock: Don't dump unfrozen task list when aborting try_to_freeze_tasks after less than one second

Change-Id: Ib2976e5b97a5ee4ec9abd4d4443584d9257d0941
Signed-off-by: Arve Hjønnevåg <arve@android.com>
---

diff --git a/kernel/power/process.c b/kernel/power/process.c
index be2caaae2944..31338cdeafc4 100644
--- a/kernel/power/process.c
+++ b/kernel/power/process.c
@@ -130,7 +130,8 @@ static int try_to_freeze_tasks(bool sig_only)
 		read_lock(&tasklist_lock);
 		do_each_thread(g, p) {
 			task_lock(p);
-			if (!wakeup && freezing(p) && !freezer_should_skip(p))
+			if (freezing(p) && !freezer_should_skip(p) &&
+				elapsed_csecs > 100)
 				sched_show_task(p);
 			cancel_freezing(p);
 			task_unlock(p);