sched: s/sched_latency/sched_min_granularity

runtime limit and wakeup granularity used to be a function of
granularity and that was incorrect changed to sched_latency.

Fix this to make wakeup granularity a function of min-granularity,
and the runtime limit equal to latency.

Signed-off-by: Ingo Molnar <mingo@elte.hu>

diff --git a/kernel/sched.c b/kernel/sched.c
index a40ab65..9fe473a 100644 (file)
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -4921,8 +4921,8 @@ static inline void sched_init_granularity(void)
        if (sysctl_sched_latency > limit)
                sysctl_sched_latency = limit;
 
-       sysctl_sched_runtime_limit = sysctl_sched_latency * 5;
-       sysctl_sched_wakeup_granularity = sysctl_sched_latency / 2;
+       sysctl_sched_runtime_limit = sysctl_sched_latency;
+       sysctl_sched_wakeup_granularity = sysctl_sched_min_granularity / 2;
 }
 
 #ifdef CONFIG_SMP