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authorMartin Schwidefsky <schwidefsky@de.ibm.com>2013-08-30 09:39:53 +0200
committerMartin Schwidefsky <schwidefsky@de.ibm.com>2013-09-13 15:09:52 +0200
commit0244ad004a54e39308d495fee0a2e637f8b5c317 (patch)
treeb59152dc7cf57e7ffb9c8388ae9095e665406633 /include/linux/kernel_stat.h
parent5a7d8a28080caed7fd4cb1b81d092adac4445e8e (diff)
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Remove GENERIC_HARDIRQ config option
After the last architecture switched to generic hard irqs the config options HAVE_GENERIC_HARDIRQS & GENERIC_HARDIRQS and the related code for !CONFIG_GENERIC_HARDIRQS can be removed. Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'include/linux/kernel_stat.h')
-rw-r--r--include/linux/kernel_stat.h34
1 files changed, 0 insertions, 34 deletions
diff --git a/include/linux/kernel_stat.h b/include/linux/kernel_stat.h
index ed5f6ed6eb77..51c72be4a7c3 100644
--- a/include/linux/kernel_stat.h
+++ b/include/linux/kernel_stat.h
@@ -36,9 +36,6 @@ struct kernel_cpustat {
};
struct kernel_stat {
-#ifndef CONFIG_GENERIC_HARDIRQS
- unsigned int irqs[NR_IRQS];
-#endif
unsigned long irqs_sum;
unsigned int softirqs[NR_SOFTIRQS];
};
@@ -54,22 +51,6 @@ DECLARE_PER_CPU(struct kernel_cpustat, kernel_cpustat);
extern unsigned long long nr_context_switches(void);
-#ifndef CONFIG_GENERIC_HARDIRQS
-
-struct irq_desc;
-
-static inline void kstat_incr_irqs_this_cpu(unsigned int irq,
- struct irq_desc *desc)
-{
- __this_cpu_inc(kstat.irqs[irq]);
- __this_cpu_inc(kstat.irqs_sum);
-}
-
-static inline unsigned int kstat_irqs_cpu(unsigned int irq, int cpu)
-{
- return kstat_cpu(cpu).irqs[irq];
-}
-#else
#include <linux/irq.h>
extern unsigned int kstat_irqs_cpu(unsigned int irq, int cpu);
@@ -79,8 +60,6 @@ do { \
__this_cpu_inc(kstat.irqs_sum); \
} while (0)
-#endif
-
static inline void kstat_incr_softirqs_this_cpu(unsigned int irq)
{
__this_cpu_inc(kstat.softirqs[irq]);
@@ -94,20 +73,7 @@ static inline unsigned int kstat_softirqs_cpu(unsigned int irq, int cpu)
/*
* Number of interrupts per specific IRQ source, since bootup
*/
-#ifndef CONFIG_GENERIC_HARDIRQS
-static inline unsigned int kstat_irqs(unsigned int irq)
-{
- unsigned int sum = 0;
- int cpu;
-
- for_each_possible_cpu(cpu)
- sum += kstat_irqs_cpu(irq, cpu);
-
- return sum;
-}
-#else
extern unsigned int kstat_irqs(unsigned int irq);
-#endif
/*
* Number of interrupts per cpu, since bootup