sched: Remove avg_wakeup

Testing the load which led to this heuristic (nfs4 kbuild) shows that it has
outlived it's usefullness.  With intervening load balancing changes, I cannot
see any difference with/without, so recover there fastpath cycles.

Signed-off-by: Mike Galbraith <efault@gmx.de>
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
LKML-Reference: <1268301062.6785.29.camel@marge.simson.net>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

1 files changed, 0 insertions, 1 deletions

diff --git a/kernel/sched_debug.c b/kernel/sched_debug.c
index ad9df4422763..20b95a420fec 100644
--- a/kernel/sched_debug.c
+++ b/kernel/sched_debug.c
@@ -408,7 +408,6 @@ void proc_sched_show_task(struct task_struct *p, struct seq_file *m)
         PN(se.vruntime);
         PN(se.sum_exec_runtime);
         PN(se.avg_overlap);
-        PN(se.avg_wakeup);
 
         nr_switches = p->nvcsw + p->nivcsw;