[PATCH] i386: convert to the kthread API

This patch just trivial converts from calling kernel_thread and daemonize
to just calling kthread_run.

Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Signed-off-by: Andi Kleen <ak@suse.de>
Cc: Andi Kleen <ak@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

diff --git a/arch/i386/kernel/io_apic.c b/arch/i386/kernel/io_apic.c
index 8191583032d0c7061d4adb6781d2ee3ca3a2d044..f23a17b3b8cf7ccde1c904acc8e4fe73c9794e51 100644 (file)
--- a/arch/i386/kernel/io_apic.c
+++ b/arch/i386/kernel/io_apic.c
@@ -35,6 +35,7 @@
 #include <linux/msi.h>
 #include <linux/htirq.h>
 #include <linux/freezer.h>
+#include <linux/kthread.h>
 
 #include <asm/io.h>
 #include <asm/smp.h>
@@ -661,8 +662,6 @@ static int balanced_irq(void *unused)
        unsigned long prev_balance_time = jiffies;
        long time_remaining = balanced_irq_interval;
 
-       daemonize("kirqd");
-       
        /* push everything to CPU 0 to give us a starting point.  */
        for (i = 0 ; i < NR_IRQS ; i++) {
                irq_desc[i].pending_mask = cpumask_of_cpu(0);
@@ -722,10 +721,9 @@ static int __init balanced_irq_init(void)
        }
        
        printk(KERN_INFO "Starting balanced_irq\n");
-       if (kernel_thread(balanced_irq, NULL, CLONE_KERNEL) >= 0) 
+       if (!IS_ERR(kthread_run(balanced_irq, NULL, "kirqd")))
                return 0;
-       else 
-               printk(KERN_ERR "balanced_irq_init: failed to spawn balanced_irq");
+       printk(KERN_ERR "balanced_irq_init: failed to spawn balanced_irq");
 failed:
        for_each_possible_cpu(i) {
                kfree(irq_cpu_data[i].irq_delta);