sched: remove sysctl_sched_batch_wakeup_granularity

it's unused.

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

1 files changed, 0 insertions, 10 deletions

diff --git a/kernel/sched_fair.c b/kernel/sched_fair.c
index b01f8e77f2ac..bedda18f37a5 100644
--- a/kernel/sched_fair.c
+++ b/kernel/sched_fair.c
@@ -62,16 +62,6 @@ const_debug unsigned int sysctl_sched_child_runs_first = 1;
 unsigned int __read_mostly sysctl_sched_compat_yield;
 
 /*
- * SCHED_BATCH wake-up granularity.
- * (default: 10 msec * (1 + ilog(ncpus)), units: nanoseconds)
- *
- * This option delays the preemption effects of decoupled workloads
- * and reduces their over-scheduling. Synchronous workloads will still
- * have immediate wakeup/sleep latencies.
- */
-unsigned int sysctl_sched_batch_wakeup_granularity = 10000000UL;
-
-/*
  * SCHED_OTHER wake-up granularity.
  * (default: 10 msec * (1 + ilog(ncpus)), units: nanoseconds)
  *