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sched: make sched_{rt,fair}.c ifdefs more readable 

Signed-off-by: Dhaval Giani <dhaval@linux.vnet.ibm.com>
Cc: Srivatsa Vaddagiri <vatsa@linux.vnet.ibm.com>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Dhaval Giani 2008-06-24 23:39:43 +05:30 committed by Ingo Molnar
parent f5bfb7d9ff
commit 55e12e5e7b
2 changed files with 8 additions and 8 deletions
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6
kernel/sched_fair.c
View File

@ -921,7 +921,7 @@ static void hrtick_start_fair(struct rq *rq, struct task_struct *p)
hrtick_start(rq, delta, requeue);
}
}
#else
#else /* !CONFIG_SCHED_HRTICK */
static inline void
hrtick_start_fair(struct rq *rq, struct task_struct *p)
{
@ -1062,7 +1062,7 @@ static int wake_idle(int cpu, struct task_struct *p)
}
return cpu;
}
#else
#else /* !ARCH_HAS_SCHED_WAKE_IDLE*/
static inline int wake_idle(int cpu, struct task_struct *p)
{
return cpu;
@ -1586,7 +1586,7 @@ move_one_task_fair(struct rq *this_rq, int this_cpu, struct rq *busiest,
return 0;
}
#endif
#endif /* CONFIG_SMP */
/*
* scheduler tick hitting a task of our scheduling class:

10
kernel/sched_rt.c
View File

@ -161,7 +161,7 @@ static inline struct rt_bandwidth *sched_rt_bandwidth(struct rt_rq *rt_rq)
return &rt_rq->tg->rt_bandwidth;
}
#else
#else /* !CONFIG_RT_GROUP_SCHED */
static inline u64 sched_rt_runtime(struct rt_rq *rt_rq)
{
@ -226,7 +226,7 @@ static inline struct rt_bandwidth *sched_rt_bandwidth(struct rt_rq *rt_rq)
return &def_rt_bandwidth;
}
#endif
#endif /* CONFIG_RT_GROUP_SCHED */
#ifdef CONFIG_SMP
static int do_balance_runtime(struct rt_rq *rt_rq)
@ -374,12 +374,12 @@ static int balance_runtime(struct rt_rq *rt_rq)
return more;
}
#else
#else /* !CONFIG_SMP */
static inline int balance_runtime(struct rt_rq *rt_rq)
{
return 0;
}
#endif
#endif /* CONFIG_SMP */
static int do_sched_rt_period_timer(struct rt_bandwidth *rt_b, int overrun)
{
@ -1472,4 +1472,4 @@ static void print_rt_stats(struct seq_file *m, int cpu)
print_rt_rq(m, cpu, rt_rq);
rcu_read_unlock();
}
#endif
#endif /* CONFIG_SCHED_DEBUG */