diff options
Diffstat (limited to 'arch/arc/kernel/smp.c')
| -rw-r--r-- | arch/arc/kernel/smp.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/arch/arc/kernel/smp.c b/arch/arc/kernel/smp.c index bca3052c956..c2f9ebbc38f 100644 --- a/arch/arc/kernel/smp.c +++ b/arch/arc/kernel/smp.c @@ -95,7 +95,7 @@ void __init smp_cpus_done(unsigned int max_cpus) * If it turns out to be elaborate, it's better to code it in assembly * */ -void __attribute__((weak)) arc_platform_smp_wait_to_boot(int cpu) +void __weak arc_platform_smp_wait_to_boot(int cpu) { /* * As a hack for debugging - since debugger will single-step over the @@ -128,6 +128,7 @@ void start_kernel_secondary(void) atomic_inc(&mm->mm_users); atomic_inc(&mm->mm_count); current->active_mm = mm; + cpumask_set_cpu(cpu, mm_cpumask(mm)); notify_cpu_starting(cpu); set_cpu_online(cpu, true); @@ -210,7 +211,6 @@ enum ipi_msg_type { IPI_NOP = 0, IPI_RESCHEDULE = 1, IPI_CALL_FUNC, - IPI_CALL_FUNC_SINGLE, IPI_CPU_STOP }; @@ -254,7 +254,7 @@ void smp_send_stop(void) void arch_send_call_function_single_ipi(int cpu) { - ipi_send_msg(cpumask_of(cpu), IPI_CALL_FUNC_SINGLE); + ipi_send_msg(cpumask_of(cpu), IPI_CALL_FUNC); } void arch_send_call_function_ipi_mask(const struct cpumask *mask) @@ -286,10 +286,6 @@ static inline void __do_IPI(unsigned long *ops, struct ipi_data *ipi, int cpu) generic_smp_call_function_interrupt(); break; - case IPI_CALL_FUNC_SINGLE: - generic_smp_call_function_single_interrupt(); - break; - case IPI_CPU_STOP: ipi_cpu_stop(cpu); break; |