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parisc: kill SMP single function call interrupt 

Commit 9a46ad6d6d "smp: make smp_call_function_many() use logic
similar to smp_call_function_single()" has unified the way to handle
single and multiple cross-CPU function calls. Now only one interrupt
is needed for architecture specific code to support generic SMP function
call interfaces, so kill the redundant single function call interrupt.

Signed-off-by: Jiang Liu <jiang.liu@huawei.com>
Cc: Jiang Liu <liuj97@gmail.com>
Signed-off-by: Helge Deller <deller@gmx.de>
This commit is contained in:
Jiang Liu 2013-09-12 00:07:18 +08:00 committed by Helge Deller
parent 320c90be7b
commit 528d8eb20a
1 changed files with 1 additions and 7 deletions
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8
arch/parisc/kernel/smp.c
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@ -72,7 +72,6 @@ enum ipi_message_type {
IPI_NOP=0,
IPI_RESCHEDULE=1,
IPI_CALL_FUNC,
IPI_CALL_FUNC_SINGLE,
IPI_CPU_START,
IPI_CPU_STOP,
IPI_CPU_TEST
@ -164,11 +163,6 @@ ipi_interrupt(int irq, void *dev_id)
generic_smp_call_function_interrupt();
break;
case IPI_CALL_FUNC_SINGLE:
smp_debug(100, KERN_DEBUG "CPU%d IPI_CALL_FUNC_SINGLE\n", this_cpu);
generic_smp_call_function_single_interrupt();
break;
case IPI_CPU_START:
smp_debug(100, KERN_DEBUG "CPU%d IPI_CPU_START\n", this_cpu);
break;
@ -260,7 +254,7 @@ void arch_send_call_function_ipi_mask(const struct cpumask *mask)
void arch_send_call_function_single_ipi(int cpu)
{
send_IPI_single(cpu, IPI_CALL_FUNC_SINGLE);
send_IPI_single(cpu, IPI_CALL_FUNC);
}
/*