#include <linux/completion.h>
#include <linux/cpufreq.h>
#include <linux/irq_work.h>
+#include <linux/kernel_stat.h>
#include <linux/atomic.h>
#include <asm/bugs.h>
IPI_CPU_STOP,
IPI_IRQ_WORK,
IPI_COMPLETION,
+ NR_IPI,
/*
* CPU_BACKTRACE is special and not included in NR_IPI
* or tracable with trace_ipi_*
unsigned int cpu, i;
for (i = 0; i < NR_IPI; i++) {
+ unsigned int irq = irq_desc_get_irq(ipi_desc[i]);
seq_printf(p, "%*s%u: ", prec - 1, "IPI", i);
for_each_online_cpu(cpu)
- seq_printf(p, "%10u ",
- __get_irq_stat(cpu, ipi_irqs[i]));
+ seq_printf(p, "%10u ", kstat_irqs_cpu(irq, cpu));
seq_printf(p, " %s\n", ipi_types[i]);
}
}
-u64 smp_irq_stat_cpu(unsigned int cpu)
-{
- u64 sum = 0;
- int i;
-
- for (i = 0; i < NR_IPI; i++)
- sum += __get_irq_stat(cpu, ipi_irqs[i]);
-
- return sum;
-}
-
void arch_send_call_function_ipi_mask(const struct cpumask *mask)
{
smp_cross_call(mask, IPI_CALL_FUNC);
{
unsigned int cpu = smp_processor_id();
- if ((unsigned)ipinr < NR_IPI) {
+ if ((unsigned)ipinr < NR_IPI)
trace_ipi_entry_rcuidle(ipi_types[ipinr]);
- __inc_irq_stat(cpu, ipi_irqs[ipinr]);
- }
switch (ipinr) {
case IPI_WAKEUP: