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-rw-r--r--arch/parisc/kernel/smp.c25
1 files changed, 3 insertions, 22 deletions
diff --git a/arch/parisc/kernel/smp.c b/arch/parisc/kernel/smp.c
index 4dc7b79..a47828d 100644
--- a/arch/parisc/kernel/smp.c
+++ b/arch/parisc/kernel/smp.c
@@ -340,26 +340,11 @@ void __init smp_callin(void)
/*
* Bring one cpu online.
*/
-int __cpuinit smp_boot_one_cpu(int cpuid)
+int __cpuinit smp_boot_one_cpu(int cpuid, struct task_struct *idle)
{
const struct cpuinfo_parisc *p = &per_cpu(cpu_data, cpuid);
- struct task_struct *idle;
long timeout;
- /*
- * Create an idle task for this CPU. Note the address wed* give
- * to kernel_thread is irrelevant -- it's going to start
- * where OS_BOOT_RENDEVZ vector in SAL says to start. But
- * this gets all the other task-y sort of data structures set
- * up like we wish. We need to pull the just created idle task
- * off the run queue and stuff it into the init_tasks[] array.
- * Sheesh . . .
- */
-
- idle = fork_idle(cpuid);
- if (IS_ERR(idle))
- panic("SMP: fork failed for CPU:%d", cpuid);
-
task_thread_info(idle)->cpu = cpuid;
/* Let _start know what logical CPU we're booting
@@ -403,10 +388,6 @@ int __cpuinit smp_boot_one_cpu(int cpuid)
udelay(100);
barrier();
}
-
- put_task_struct(idle);
- idle = NULL;
-
printk(KERN_CRIT "SMP: CPU:%d is stuck.\n", cpuid);
return -1;
@@ -455,10 +436,10 @@ void smp_cpus_done(unsigned int cpu_max)
}
-int __cpuinit __cpu_up(unsigned int cpu)
+int __cpuinit __cpu_up(unsigned int cpu, struct task_struct *tidle)
{
if (cpu != 0 && cpu < parisc_max_cpus)
- smp_boot_one_cpu(cpu);
+ smp_boot_one_cpu(cpu, tidle);
return cpu_online(cpu) ? 0 : -ENOSYS;
}