aboutsummaryrefslogtreecommitdiffstats
path: root/arch/alpha/kernel/smp.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/alpha/kernel/smp.c')
-rw-r--r--arch/alpha/kernel/smp.c20
1 files changed, 3 insertions, 17 deletions
diff --git a/arch/alpha/kernel/smp.c b/arch/alpha/kernel/smp.c
index 50d438db1f6b..35ddc02bfa4a 100644
--- a/arch/alpha/kernel/smp.c
+++ b/arch/alpha/kernel/smp.c
@@ -357,24 +357,10 @@ secondary_cpu_start(int cpuid, struct task_struct *idle)
357 * Bring one cpu online. 357 * Bring one cpu online.
358 */ 358 */
359static int __cpuinit 359static int __cpuinit
360smp_boot_one_cpu(int cpuid) 360smp_boot_one_cpu(int cpuid, struct task_struct *idle)
361{ 361{
362 struct task_struct *idle;
363 unsigned long timeout; 362 unsigned long timeout;
364 363
365 /* Cook up an idler for this guy. Note that the address we
366 give to kernel_thread is irrelevant -- it's going to start
367 where HWRPB.CPU_restart says to start. But this gets all
368 the other task-y sort of data structures set up like we
369 wish. We can't use kernel_thread since we must avoid
370 rescheduling the child. */
371 idle = fork_idle(cpuid);
372 if (IS_ERR(idle))
373 panic("failed fork for CPU %d", cpuid);
374
375 DBGS(("smp_boot_one_cpu: CPU %d state 0x%lx flags 0x%lx\n",
376 cpuid, idle->state, idle->flags));
377
378 /* Signal the secondary to wait a moment. */ 364 /* Signal the secondary to wait a moment. */
379 smp_secondary_alive = -1; 365 smp_secondary_alive = -1;
380 366
@@ -487,9 +473,9 @@ smp_prepare_boot_cpu(void)
487} 473}
488 474
489int __cpuinit 475int __cpuinit
490__cpu_up(unsigned int cpu) 476__cpu_up(unsigned int cpu, struct task_struct *tidle)
491{ 477{
492 smp_boot_one_cpu(cpu); 478 smp_boot_one_cpu(cpu, tidle);
493 479
494 return cpu_online(cpu) ? 0 : -ENOSYS; 480 return cpu_online(cpu) ? 0 : -ENOSYS;
495} 481}