Commit 9a46ad6d6df3b54 "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@xxxxxxxxxxxxxxx>
Acked-by: Heiko Carstens <heiko.carst...@xxxxxxxxxx>
---
arch/s390/kernel/smp.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/arch/s390/kernel/smp.c b/arch/s390/kernel/smp.c
index 0b499f5cbe19..5b89eabc3a01 100644
--- a/arch/s390/kernel/smp.c
+++ b/arch/s390/kernel/smp.c
@@ -50,7 +50,7 @@
enum {
ec_schedule = 0,
- ec_call_function_single,
+ ec_call_function,
ec_stop_cpu,
};
@@ -416,8 +416,8 @@ static void smp_handle_ext_call(void)
smp_stop_cpu();
if (test_bit(ec_schedule, &bits))
scheduler_ipi();
- if (test_bit(ec_call_function_single, &bits))
- generic_smp_call_function_single_interrupt();
+ if (test_bit(ec_call_function, &bits))
+ generic_smp_call_function_interrupt();
}
static void do_ext_call_interrupt(struct ext_code ext_code,
@@ -432,12 +432,12 @@ void arch_send_call_function_ipi_mask(const struct cpumask *mask)
int cpu;
for_each_cpu(cpu, mask)
- pcpu_ec_call(pcpu_devices + cpu, ec_call_function_single);
+ pcpu_ec_call(pcpu_devices + cpu, ec_call_function);
}
void arch_send_call_function_single_ipi(int cpu)
{
- pcpu_ec_call(pcpu_devices + cpu, ec_call_function_single);
+ pcpu_ec_call(pcpu_devices + cpu, ec_call_function);
}
#ifndef CONFIG_64BIT
--
1.7.10.4
--
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