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Commit ee9c5785 authored by Russell King's avatar Russell King Committed by Russell King
Browse files

dyntick: Remove last reminants of dyntick support 



Remove the last reminants of dyntick support from the generic kernel.

Signed-off-by: default avatarRussell King <rmk+kernel@arm.linux.org.uk>
parent 205bee6a

kernel/hrtimer.c

+1 −1
Original line number Diff line number Diff line
@@ -1078,7 +1078,7 @@ ktime_t hrtimer_get_remaining(const struct hrtimer *timer) 
}

EXPORT_SYMBOL_GPL(hrtimer_get_remaining);



#if defined(CONFIG_NO_IDLE_HZ) || defined(CONFIG_NO_HZ)

#ifdef CONFIG_NO_HZ

/**

 * hrtimer_get_next_event - get the time until next expiry event

 *

kernel/sysctl.c

+0 −12
Original line number Diff line number Diff line
@@ -131,8 +131,6 @@ extern int sysctl_userprocess_debug; 
extern int spin_retry;

#endif



extern int sysctl_hz_timer;



#ifdef CONFIG_BSD_PROCESS_ACCT

extern int acct_parm[];

#endif
@@ -561,16 +559,6 @@ static struct ctl_table kern_table[] = { 
		.mode		= 0644,

		.proc_handler	= &proc_dointvec,

	},

#endif

#ifdef CONFIG_NO_IDLE_HZ

	{

		.ctl_name       = KERN_HZ_TIMER,

		.procname       = "hz_timer",

		.data           = &sysctl_hz_timer,

		.maxlen         = sizeof(int),

		.mode           = 0644,

		.proc_handler   = &proc_dointvec,

	},

#endif

	{

		.ctl_name	= KERN_S390_USER_DEBUG_LOGGING,

kernel/timer.c

+1 −9
Original line number Diff line number Diff line
@@ -812,7 +812,7 @@ static inline void __run_timers(struct tvec_base *base) 
	spin_unlock_irq(&base->lock);

}



#if defined(CONFIG_NO_IDLE_HZ) || defined(CONFIG_NO_HZ)

#ifdef CONFIG_NO_HZ

/*

 * Find out when the next timer event is due to happen. This

 * is used on S/390 to stop all activity when a cpus is idle.
@@ -947,14 +947,6 @@ unsigned long get_next_timer_interrupt(unsigned long now) 


	return cmp_next_hrtimer_event(now, expires);

}



#ifdef CONFIG_NO_IDLE_HZ

unsigned long next_timer_interrupt(void)

{

	return get_next_timer_interrupt(jiffies);

}

#endif



#endif



#ifndef CONFIG_VIRT_CPU_ACCOUNTING