From b42e0c41a422a212ddea0666d5a3a0e3c35206db Mon Sep 17 00:00:00 2001 From: Mike Galbraith Date: Thu, 11 Mar 2010 17:15:38 +0100 Subject: 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 Signed-off-by: Peter Zijlstra LKML-Reference: <1268301062.6785.29.camel@marge.simson.net> Signed-off-by: Ingo Molnar --- kernel/sched_features.h | 6 ------ 1 file changed, 6 deletions(-) (limited to 'kernel/sched_features.h') diff --git a/kernel/sched_features.h b/kernel/sched_features.h index d5059fd761d9..96ef5dbc66e1 100644 --- a/kernel/sched_features.h +++ b/kernel/sched_features.h @@ -30,12 +30,6 @@ SCHED_FEAT(START_DEBIT, 1) */ SCHED_FEAT(WAKEUP_PREEMPT, 1) -/* - * Compute wakeup_gran based on task behaviour, clipped to - * [0, sched_wakeup_gran_ns] - */ -SCHED_FEAT(ADAPTIVE_GRAN, 1) - /* * When converting the wakeup granularity to virtual time, do it such * that heavier tasks preempting a lighter task have an edge. -- cgit v1.2.3