diff options
Diffstat (limited to 'arch/s390/kernel/smp.c')
| -rw-r--r-- | arch/s390/kernel/smp.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/arch/s390/kernel/smp.c b/arch/s390/kernel/smp.c index 654c36ec0c60..a13468b9a913 100644 --- a/arch/s390/kernel/smp.c +++ b/arch/s390/kernel/smp.c @@ -64,7 +64,7 @@ enum { static DEFINE_PER_CPU(struct cpu *, cpu_device); struct pcpu { - struct _lowcore *lowcore; /* lowcore page(s) for the cpu */ + struct lowcore *lowcore; /* lowcore page(s) for the cpu */ unsigned long ec_mask; /* bit mask for ec_xxx functions */ unsigned long ec_clk; /* sigp timestamp for ec_xxx */ signed char state; /* physical cpu state */ @@ -185,10 +185,10 @@ static void pcpu_ec_call(struct pcpu *pcpu, int ec_bit) static int pcpu_alloc_lowcore(struct pcpu *pcpu, int cpu) { unsigned long async_stack, panic_stack; - struct _lowcore *lc; + struct lowcore *lc; if (pcpu != &pcpu_devices[0]) { - pcpu->lowcore = (struct _lowcore *) + pcpu->lowcore = (struct lowcore *) __get_free_pages(GFP_KERNEL | GFP_DMA, LC_ORDER); async_stack = __get_free_pages(GFP_KERNEL, ASYNC_ORDER); panic_stack = __get_free_page(GFP_KERNEL); @@ -240,7 +240,7 @@ static void pcpu_free_lowcore(struct pcpu *pcpu) static void pcpu_prepare_secondary(struct pcpu *pcpu, int cpu) { - struct _lowcore *lc = pcpu->lowcore; + struct lowcore *lc = pcpu->lowcore; if (MACHINE_HAS_TLB_LC) cpumask_set_cpu(cpu, &init_mm.context.cpu_attach_mask); @@ -260,7 +260,7 @@ static void pcpu_prepare_secondary(struct pcpu *pcpu, int cpu) static void pcpu_attach_task(struct pcpu *pcpu, struct task_struct *tsk) { - struct _lowcore *lc = pcpu->lowcore; + struct lowcore *lc = pcpu->lowcore; struct thread_info *ti = task_thread_info(tsk); lc->kernel_stack = (unsigned long) task_stack_page(tsk) @@ -276,7 +276,7 @@ static void pcpu_attach_task(struct pcpu *pcpu, struct task_struct *tsk) static void pcpu_start_fn(struct pcpu *pcpu, void (*func)(void *), void *data) { - struct _lowcore *lc = pcpu->lowcore; + struct lowcore *lc = pcpu->lowcore; lc->restart_stack = lc->kernel_stack; lc->restart_fn = (unsigned long) func; @@ -291,7 +291,7 @@ static void pcpu_start_fn(struct pcpu *pcpu, void (*func)(void *), void *data) static void pcpu_delegate(struct pcpu *pcpu, void (*func)(void *), void *data, unsigned long stack) { - struct _lowcore *lc = lowcore_ptr[pcpu - pcpu_devices]; + struct lowcore *lc = lowcore_ptr[pcpu - pcpu_devices]; unsigned long source_cpu = stap(); __load_psw_mask(PSW_KERNEL_BITS); @@ -923,7 +923,7 @@ void __init smp_prepare_boot_cpu(void) pcpu->state = CPU_STATE_CONFIGURED; pcpu->address = stap(); - pcpu->lowcore = (struct _lowcore *)(unsigned long) store_prefix(); + pcpu->lowcore = (struct lowcore *)(unsigned long) store_prefix(); S390_lowcore.percpu_offset = __per_cpu_offset[0]; smp_cpu_set_polarization(0, POLARIZATION_UNKNOWN); set_cpu_present(0, true); |