From: Thomas Gleixner <tglx@linutronix.de>
Date: Tue, 5 Mar 2013 14:14:05 +0000 (+0100)
Subject: tick: Call tick_init late
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=ad2b13536ace08dfcca4cf86b75a5d06efe06373;p=deliverable%2Flinux.git

tick: Call tick_init late

To convert the clockevents code to cpumask_var_t we need to move the
init call after the allocator setup.

Clockevents are earliest registered from time_init() as they need
interrupts being set up, so this is safe.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/20130306111537.304379448@linutronix.de
Cc: Rusty Russell <rusty@rustcorp.com.au>
---

diff --git a/init/main.c b/init/main.c
index 63534a141b4e..b3e061428545 100644
--- a/init/main.c
+++ b/init/main.c
@@ -494,7 +494,6 @@ asmlinkage void __init start_kernel(void)
  * Interrupts are still disabled. Do necessary setups, then
  * enable them
  */
-	tick_init();
 	boot_cpu_init();
 	page_address_init();
 	printk(KERN_NOTICE "%s", linux_banner);
@@ -551,6 +550,7 @@ asmlinkage void __init start_kernel(void)
 	/* init some links before init_ISA_irqs() */
 	early_irq_init();
 	init_IRQ();
+	tick_init();
 	init_timers();
 	hrtimers_init();
 	softirq_init();