Messages in this thread Patch in this message | | | Date | Wed, 24 Aug 2005 12:05:47 -0500 | From | "K.R. Foley" <> | Subject | 2.6.13-rc6-rt15 won't compile without HR-Timers |
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Ingo,
Without the attached patch 2.6.13-rc6-rt15 won't compile for me with CONFIG_HIGH_RES_TIMERS not configured.
-- kr --- linux-2.6.13/include/linux/timer.h.orig 2005-08-24 11:15:22.000000000 -0500 +++ linux-2.6.13/include/linux/timer.h 2005-08-24 11:15:35.000000000 -0500 @@ -76,6 +76,7 @@ #ifdef CONFIG_HIGH_RES_TIMERS extern void add_hres_timer_us(struct timer_list *timer, unsigned long usec); +extern void init_hrtimers(void); #else #define add_hres_timer_us(t,exp) mod_timer(t,(exp*HZ)/1000000) #endif @@ -125,7 +126,6 @@ #define del_singleshot_timer_sync(t) del_timer_sync(t) extern void init_timers(void); -extern void init_hrtimers(void); extern void run_local_timers(void); extern void it_real_fn(unsigned long); --- linux-2.6.13/kernel/timer.c.orig 2005-08-24 11:16:04.000000000 -0500 +++ linux-2.6.13/kernel/timer.c 2005-08-24 11:06:32.000000000 -0500 @@ -1920,9 +1920,9 @@ .notifier_call = timer_cpu_notify, }; +#ifdef CONFIG_HIGH_RES_TIMERS void __init init_hrtimers(void) { -#ifdef CONFIG_HIGH_RES_TIMERS open_softirq(HRTIMER_SOFTIRQ, (void (*)(struct softirq_action*))hrtimers_expire_timers, NULL); @@ -1931,8 +1931,8 @@ printk("arch_cycles_per_jiffy: %ld\n", arch_cycles_per_jiffy); printk("hr_max_jiffies_expiry: %d\n", hr_max_jiffies_expiry); printk("hr_max_expiry: %d\n", hr_max_expiry); -#endif } +#endif void __init init_timers(void) { | |