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authorDhaval Giani <dhaval@linux.vnet.ibm.com>2008-06-24 23:39:43 +0530
committerIngo Molnar <mingo@elte.hu>2008-06-27 14:32:05 +0200
commit55e12e5e7b1d7e7c05a4be10cb5fd092c039aa78 (patch)
tree3a12d84266abfc21b1c41410a9c3f2f6d9e5d22d /kernel
parentf5bfb7d9ff73d72ee4f2f4830a6f0c9088d00f92 (diff)
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>
Diffstat (limited to 'kernel')
-rw-r--r--kernel/sched_fair.c6
-rw-r--r--kernel/sched_rt.c10
2 files changed, 8 insertions, 8 deletions
diff --git a/kernel/sched_fair.c b/kernel/sched_fair.c
index 9bcc0030a58..2e43d4a748c 100644
--- a/kernel/sched_fair.c
+++ b/kernel/sched_fair.c
@@ -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:
diff --git a/kernel/sched_rt.c b/kernel/sched_rt.c
index 765932d0399..47ceac9e855 100644
--- a/kernel/sched_rt.c
+++ b/kernel/sched_rt.c
@@ -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 */