diff options
Diffstat (limited to 'include/linux/interrupt.h')
| -rw-r--r-- | include/linux/interrupt.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/include/linux/interrupt.h b/include/linux/interrupt.h index 5a8ba0b8ccb..838cf5a5bd7 100644 --- a/include/linux/interrupt.h +++ b/include/linux/interrupt.h @@ -42,6 +42,8 @@ * IRQF_SHARED - allow sharing the irq among several devices * IRQF_PROBE_SHARED - set by callers when they expect sharing mismatches to occur * IRQF_TIMER - Flag to mark this interrupt as timer interrupt + * IRQF_PERCPU - Interrupt is per cpu + * IRQF_NOBALANCING - Flag to exclude this interrupt from irq balancing */ #define IRQF_DISABLED 0x00000020 #define IRQF_SAMPLE_RANDOM 0x00000040 @@ -49,6 +51,7 @@ #define IRQF_PROBE_SHARED 0x00000100 #define IRQF_TIMER 0x00000200 #define IRQF_PERCPU 0x00000400 +#define IRQF_NOBALANCING 0x00000800 /* * Migration helpers. Scheduled for removal in 1/2007 @@ -239,6 +242,9 @@ enum BLOCK_SOFTIRQ, TASKLET_SOFTIRQ, SCHED_SOFTIRQ, +#ifdef CONFIG_HIGH_RES_TIMERS + HRTIMER_SOFTIRQ, +#endif }; /* softirq mask and active fields moved to irq_cpustat_t in @@ -417,4 +423,13 @@ extern int probe_irq_off(unsigned long); /* returns 0 or negative on failure */ extern unsigned int probe_irq_mask(unsigned long); /* returns mask of ISA interrupts */ #endif +#ifdef CONFIG_PROC_FS +/* Initialize /proc/irq/ */ +extern void init_irq_proc(void); +#else +static inline void init_irq_proc(void) +{ +} +#endif + #endif |