sched: cleanup old and rarely used 'debug' features.

TREE_AVG and APPROX_AVG are initial task placement policies that have been
disabled for a long while.. time to remove them.

Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
CC: Srivatsa Vaddagiri <vatsa@linux.vnet.ibm.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

diff --git a/kernel/sched.c b/kernel/sched.c
index 3f7c5eb..366a909 100644 (file)
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -594,18 +594,14 @@ enum {
        SCHED_FEAT_NEW_FAIR_SLEEPERS    = 1,
        SCHED_FEAT_WAKEUP_PREEMPT       = 2,
        SCHED_FEAT_START_DEBIT          = 4,
-       SCHED_FEAT_TREE_AVG             = 8,
-       SCHED_FEAT_APPROX_AVG           = 16,
-       SCHED_FEAT_HRTICK               = 32,
-       SCHED_FEAT_DOUBLE_TICK          = 64,
+       SCHED_FEAT_HRTICK               = 8,
+       SCHED_FEAT_DOUBLE_TICK          = 16,
 };
 
 const_debug unsigned int sysctl_sched_features =
                SCHED_FEAT_NEW_FAIR_SLEEPERS    * 1 |
                SCHED_FEAT_WAKEUP_PREEMPT       * 1 |
                SCHED_FEAT_START_DEBIT          * 1 |
-               SCHED_FEAT_TREE_AVG             * 0 |
-               SCHED_FEAT_APPROX_AVG           * 0 |
                SCHED_FEAT_HRTICK               * 1 |
                SCHED_FEAT_DOUBLE_TICK          * 0;
 

diff --cc kernel/sched_fair.c
Simple merge