diff options
Diffstat (limited to 'arch/x86/xen/smp.c')
| -rw-r--r-- | arch/x86/xen/smp.c | 19 |
1 files changed, 4 insertions, 15 deletions
diff --git a/arch/x86/xen/smp.c b/arch/x86/xen/smp.c index 0503c0c493a..3700945ed0d 100644 --- a/arch/x86/xen/smp.c +++ b/arch/x86/xen/smp.c @@ -265,18 +265,8 @@ static void __init xen_smp_prepare_cpus(unsigned int max_cpus) set_cpu_possible(cpu, false); } - for_each_possible_cpu (cpu) { - struct task_struct *idle; - - if (cpu == 0) - continue; - - idle = fork_idle(cpu); - if (IS_ERR(idle)) - panic("failed fork for CPU %d", cpu); - + for_each_possible_cpu(cpu) set_cpu_present(cpu, true); - } } static int __cpuinit @@ -346,9 +336,8 @@ cpu_initialize_context(unsigned int cpu, struct task_struct *idle) return 0; } -static int __cpuinit xen_cpu_up(unsigned int cpu) +static int __cpuinit xen_cpu_up(unsigned int cpu, struct task_struct *idle) { - struct task_struct *idle = idle_task(cpu); int rc; per_cpu(current_task, cpu) = idle; @@ -562,10 +551,10 @@ static void __init xen_hvm_smp_prepare_cpus(unsigned int max_cpus) xen_init_lock_cpu(0); } -static int __cpuinit xen_hvm_cpu_up(unsigned int cpu) +static int __cpuinit xen_hvm_cpu_up(unsigned int cpu, struct task_struct *tidle) { int rc; - rc = native_cpu_up(cpu); + rc = native_cpu_up(cpu, tidle); WARN_ON (xen_smp_intr_init(cpu)); return rc; } |