summaryrefslogtreecommitdiffstats
path: root/kernel/freezer.c
diff options
context:
space:
mode:
Diffstat (limited to 'kernel/freezer.c')
-rw-r--r--kernel/freezer.c11
1 files changed, 2 insertions, 9 deletions
diff --git a/kernel/freezer.c b/kernel/freezer.c
index 11f82a4d4eae..c38893b0efba 100644
--- a/kernel/freezer.c
+++ b/kernel/freezer.c
@@ -116,17 +116,10 @@ bool freeze_task(struct task_struct *p)
return false;
}
- if (!(p->flags & PF_KTHREAD)) {
+ if (!(p->flags & PF_KTHREAD))
fake_signal_wake_up(p);
- /*
- * fake_signal_wake_up() goes through p's scheduler
- * lock and guarantees that TASK_STOPPED/TRACED ->
- * TASK_RUNNING transition can't race with task state
- * testing in try_to_freeze_tasks().
- */
- } else {
+ else
wake_up_state(p, TASK_INTERRUPTIBLE);
- }
spin_unlock_irqrestore(&freezer_lock, flags);
return true;