diff options
Diffstat (limited to 'arch/powerpc/kernel')
| -rw-r--r-- | arch/powerpc/kernel/crash.c | 32 | ||||
| -rw-r--r-- | arch/powerpc/kernel/setup-common.c | 4 | ||||
| -rw-r--r-- | arch/powerpc/kernel/smp.c | 4 | ||||
| -rw-r--r-- | arch/powerpc/kernel/traps.c | 2 |
4 files changed, 21 insertions, 21 deletions
diff --git a/arch/powerpc/kernel/crash.c b/arch/powerpc/kernel/crash.c index 5b5e1f002a8..ccc2198e6b2 100644 --- a/arch/powerpc/kernel/crash.c +++ b/arch/powerpc/kernel/crash.c @@ -64,9 +64,9 @@ void crash_ipi_callback(struct pt_regs *regs) return; hard_irq_disable(); - if (!cpu_isset(cpu, cpus_in_crash)) + if (!cpumask_test_cpu(cpu, &cpus_in_crash)) crash_save_cpu(regs, cpu); - cpu_set(cpu, cpus_in_crash); + cpumask_set_cpu(cpu, &cpus_in_crash); /* * Entered via soft-reset - could be the kdump @@ -77,8 +77,8 @@ void crash_ipi_callback(struct pt_regs *regs) * Tell the kexec CPU that entered via soft-reset and ready * to go down. */ - if (cpu_isset(cpu, cpus_in_sr)) { - cpu_clear(cpu, cpus_in_sr); + if (cpumask_test_cpu(cpu, &cpus_in_sr)) { + cpumask_clear_cpu(cpu, &cpus_in_sr); atomic_inc(&enter_on_soft_reset); } @@ -87,7 +87,7 @@ void crash_ipi_callback(struct pt_regs *regs) * This barrier is needed to make sure that all CPUs are stopped. * If not, soft-reset will be invoked to bring other CPUs. */ - while (!cpu_isset(crashing_cpu, cpus_in_crash)) + while (!cpumask_test_cpu(crashing_cpu, &cpus_in_crash)) cpu_relax(); if (ppc_md.kexec_cpu_down) @@ -109,7 +109,7 @@ static void crash_soft_reset_check(int cpu) { unsigned int ncpus = num_online_cpus() - 1;/* Excluding the panic cpu */ - cpu_clear(cpu, cpus_in_sr); + cpumask_clear_cpu(cpu, &cpus_in_sr); while (atomic_read(&enter_on_soft_reset) != ncpus) cpu_relax(); } @@ -132,7 +132,7 @@ static void crash_kexec_prepare_cpus(int cpu) */ printk(KERN_EMERG "Sending IPI to other cpus...\n"); msecs = 10000; - while ((cpus_weight(cpus_in_crash) < ncpus) && (--msecs > 0)) { + while ((cpumask_weight(&cpus_in_crash) < ncpus) && (--msecs > 0)) { cpu_relax(); mdelay(1); } @@ -144,20 +144,20 @@ static void crash_kexec_prepare_cpus(int cpu) * user to do soft reset such that we get all. * Soft-reset will be used until better mechanism is implemented. */ - if (cpus_weight(cpus_in_crash) < ncpus) { + if (cpumask_weight(&cpus_in_crash) < ncpus) { printk(KERN_EMERG "done waiting: %d cpu(s) not responding\n", - ncpus - cpus_weight(cpus_in_crash)); + ncpus - cpumask_weight(&cpus_in_crash)); printk(KERN_EMERG "Activate soft-reset to stop other cpu(s)\n"); - cpus_in_sr = CPU_MASK_NONE; + cpumask_clear(&cpus_in_sr); atomic_set(&enter_on_soft_reset, 0); - while (cpus_weight(cpus_in_crash) < ncpus) + while (cpumask_weight(&cpus_in_crash) < ncpus) cpu_relax(); } /* * Make sure all CPUs are entered via soft-reset if the kdump is * invoked using soft-reset. */ - if (cpu_isset(cpu, cpus_in_sr)) + if (cpumask_test_cpu(cpu, &cpus_in_sr)) crash_soft_reset_check(cpu); /* Leave the IPI callback set */ } @@ -210,7 +210,7 @@ void crash_kexec_secondary(struct pt_regs *regs) * exited using 'x'(exit and recover) or * kexec_should_crash() failed for all running tasks. */ - cpu_clear(cpu, cpus_in_sr); + cpumask_clear_cpu(cpu, &cpus_in_sr); local_irq_restore(flags); return; } @@ -224,7 +224,7 @@ void crash_kexec_secondary(struct pt_regs *regs) * then start kexec boot. */ crash_soft_reset_check(cpu); - cpu_set(crashing_cpu, cpus_in_crash); + cpumask_set_cpu(crashing_cpu, &cpus_in_crash); if (ppc_md.kexec_cpu_down) ppc_md.kexec_cpu_down(1, 0); machine_kexec(kexec_crash_image); @@ -253,7 +253,7 @@ static void crash_kexec_prepare_cpus(int cpu) void crash_kexec_secondary(struct pt_regs *regs) { - cpus_in_sr = CPU_MASK_NONE; + cpumask_clear(&cpus_in_sr); } #endif /* CONFIG_SMP */ @@ -345,7 +345,7 @@ void default_machine_crash_shutdown(struct pt_regs *regs) crashing_cpu = smp_processor_id(); crash_save_cpu(regs, crashing_cpu); crash_kexec_prepare_cpus(crashing_cpu); - cpu_set(crashing_cpu, cpus_in_crash); + cpumask_set_cpu(crashing_cpu, &cpus_in_crash); crash_kexec_wait_realmode(crashing_cpu); machine_kexec_mask_interrupts(); diff --git a/arch/powerpc/kernel/setup-common.c b/arch/powerpc/kernel/setup-common.c index 21f30cb6807..1475df6e403 100644 --- a/arch/powerpc/kernel/setup-common.c +++ b/arch/powerpc/kernel/setup-common.c @@ -381,7 +381,7 @@ static void __init cpu_init_thread_core_maps(int tpc) int i; threads_per_core = tpc; - threads_core_mask = CPU_MASK_NONE; + cpumask_clear(&threads_core_mask); /* This implementation only supports power of 2 number of threads * for simplicity and performance @@ -390,7 +390,7 @@ static void __init cpu_init_thread_core_maps(int tpc) BUG_ON(tpc != (1 << threads_shift)); for (i = 0; i < tpc; i++) - cpu_set(i, threads_core_mask); + cpumask_set_cpu(i, &threads_core_mask); printk(KERN_INFO "CPU maps initialized for %d thread%s per core\n", tpc, tpc > 1 ? "s" : ""); diff --git a/arch/powerpc/kernel/smp.c b/arch/powerpc/kernel/smp.c index b6083f4f39b..87517ab6d36 100644 --- a/arch/powerpc/kernel/smp.c +++ b/arch/powerpc/kernel/smp.c @@ -513,7 +513,7 @@ int cpu_first_thread_of_core(int core) } EXPORT_SYMBOL_GPL(cpu_first_thread_of_core); -/* Must be called when no change can occur to cpu_present_map, +/* Must be called when no change can occur to cpu_present_mask, * i.e. during cpu online or offline. */ static struct device_node *cpu_to_l2cache(int cpu) @@ -614,7 +614,7 @@ void __init smp_cpus_done(unsigned int max_cpus) * se we pin us down to CPU 0 for a short while */ alloc_cpumask_var(&old_mask, GFP_NOWAIT); - cpumask_copy(old_mask, ¤t->cpus_allowed); + cpumask_copy(old_mask, tsk_cpus_allowed(current)); set_cpus_allowed_ptr(current, cpumask_of(boot_cpuid)); if (smp_ops && smp_ops->setup_cpu) diff --git a/arch/powerpc/kernel/traps.c b/arch/powerpc/kernel/traps.c index 4a6a109b681..06b9d457d0a 100644 --- a/arch/powerpc/kernel/traps.c +++ b/arch/powerpc/kernel/traps.c @@ -221,7 +221,7 @@ void system_reset_exception(struct pt_regs *regs) } #ifdef CONFIG_KEXEC - cpu_set(smp_processor_id(), cpus_in_sr); + cpumask_set_cpu(smp_processor_id(), &cpus_in_sr); #endif die("System Reset", regs, SIGABRT); |