From 948246f70a811c872b9d93bb4a8ab5823c4c79e0 Mon Sep 17 00:00:00 2001 From: Tejun Heo Date: Mon, 21 Nov 2011 12:32:25 -0800 Subject: freezer: remove should_send_signal() and update frozen() should_send_signal() is only used in freezer.c. Exporting them only increases chance of abuse. Open code the two users and remove it. Update frozen() to return bool. Signed-off-by: Tejun Heo --- kernel/freezer.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'kernel/freezer.c') diff --git a/kernel/freezer.c b/kernel/freezer.c index f53cd5aa5b2e..95a123844241 100644 --- a/kernel/freezer.c +++ b/kernel/freezer.c @@ -132,7 +132,7 @@ bool freeze_task(struct task_struct *p, bool sig_only) return false; } - if (should_send_signal(p)) { + if (!(p->flags & PF_FREEZER_NOSIG)) { fake_signal_wake_up(p); /* * fake_signal_wake_up() goes through p's scheduler -- cgit