From 3a957735404718a8e010737c1c0bb3025fdcfb4d Mon Sep 17 00:00:00 2001 From: "Rafael J. Wysocki" Date: Mon, 1 Sep 2014 13:47:49 +0200 Subject: PM / sleep: Mechanism for aborting system suspends unconditionally It sometimes may be necessary to abort a system suspend in progress or wake up the system from suspend-to-idle even if the pm_wakeup_event()/pm_stay_awake() mechanism is not enabled. For this purpose, introduce a new global variable pm_abort_suspend and make pm_wakeup_pending() check its value. Also add routines for manipulating that variable. Change-Id: I694bee866a1b9e85a724f3efec09326d47a4ef6e Signed-off-by: Rafael J. Wysocki --- kernel/power/process.c | 1 + 1 file changed, 1 insertion(+) (limited to 'kernel') diff --git a/kernel/power/process.c b/kernel/power/process.c index 1febd6b4f..8ea711f0d 100644 --- a/kernel/power/process.c +++ b/kernel/power/process.c @@ -162,6 +162,7 @@ int freeze_processes(void) if (!pm_freezing) atomic_inc(&system_freezing_cnt); + pm_wakeup_clear(); printk("Freezing user space processes ... "); pm_freezing = true; oom_kills_saved = oom_kills_count(); -- cgit v1.2.3