sched: remove wait_runtime limit

remove the wait_runtime-limit fields and the code depending on it, now
that the math has been changed over to rely on the vruntime metric.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Signed-off-by: Mike Galbraith <efault@gmx.de>
Reviewed-by: Thomas Gleixner <tglx@linutronix.de>

1 files changed, 0 insertions, 1 deletions

diff --git a/include/linux/sched.h b/include/linux/sched.h
index 5e5c457fba86..353630d6ae4b 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -905,7 +905,6 @@ struct sched_entity {
         u64                     vruntime;
         u64                     prev_sum_exec_runtime;
         u64                     wait_start_fair;
-        u64                     sleep_start_fair;
 
 #ifdef CONFIG_SCHEDSTATS
         u64                     wait_start;