diff options
Diffstat (limited to 'arch/sparc64/kernel/smp.c')
| -rw-r--r-- | arch/sparc64/kernel/smp.c | 33 |
1 files changed, 10 insertions, 23 deletions
diff --git a/arch/sparc64/kernel/smp.c b/arch/sparc64/kernel/smp.c index 868625e3b661..47b0738ea4be 100644 --- a/arch/sparc64/kernel/smp.c +++ b/arch/sparc64/kernel/smp.c @@ -792,16 +792,15 @@ extern unsigned long xcall_call_function; void arch_send_call_function_ipi(cpumask_t mask) { - smp_cross_call_masked(&xcall_call_function, 0, 0, 0, mask); + xcall_deliver((u64) &xcall_call_function, 0, 0, &mask); } extern unsigned long xcall_call_function_single; void arch_send_call_function_single_ipi(int cpu) { - cpumask_t mask = cpumask_of_cpu(cpu); - - smp_cross_call_masked(&xcall_call_function_single, 0, 0, 0, mask); + xcall_deliver((u64) &xcall_call_function_single, 0, 0, + &cpumask_of_cpu(cpu)); } /* Send cross call to all processors except self. */ @@ -959,24 +958,6 @@ void flush_dcache_page_all(struct mm_struct *mm, struct page *page) put_cpu(); } -static void __smp_receive_signal_mask(cpumask_t mask) -{ - smp_cross_call_masked(&xcall_receive_signal, 0, 0, 0, mask); -} - -void smp_receive_signal(int cpu) -{ - cpumask_t mask = cpumask_of_cpu(cpu); - - if (cpu_online(cpu)) - __smp_receive_signal_mask(mask); -} - -void smp_receive_signal_client(int irq, struct pt_regs *regs) -{ - clear_softint(1 << irq); -} - void smp_new_mmu_context_version_client(int irq, struct pt_regs *regs) { struct mm_struct *mm; @@ -1374,7 +1355,13 @@ void __init smp_cpus_done(unsigned int max_cpus) void smp_send_reschedule(int cpu) { - smp_receive_signal(cpu); + xcall_deliver((u64) &xcall_receive_signal, 0, 0, + &cpumask_of_cpu(cpu)); +} + +void smp_receive_signal_client(int irq, struct pt_regs *regs) +{ + clear_softint(1 << irq); } /* This is a nop because we capture all other cpus |