sched: speed up and simplify vslice calculations

speed up and simplify vslice calculations.

[ From: Mike Galbraith <efault@gmx.de>: build fix ]

Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

1 files changed, 3 insertions, 6 deletions

diff --git a/kernel/sysctl.c b/kernel/sysctl.c
index 97b15c27407f..230ca4eb57fe 100644
--- a/kernel/sysctl.c
+++ b/kernel/sysctl.c
@@ -222,14 +222,11 @@ static ctl_table kern_table[] = {
 #ifdef CONFIG_SCHED_DEBUG
         {
                 .ctl_name       = CTL_UNNUMBERED,
-                .procname       = "sched_min_granularity_ns",
-                .data           = &sysctl_sched_min_granularity,
+                .procname       = "sched_nr_latency",
+                .data           = &sysctl_sched_nr_latency,
                 .maxlen         = sizeof(unsigned int),
                 .mode           = 0644,
-                .proc_handler   = &proc_dointvec_minmax,
-                .strategy       = &sysctl_intvec,
-                .extra1         = &min_sched_granularity_ns,
-                .extra2         = &max_sched_granularity_ns,
+                .proc_handler   = &proc_dointvec,
         },
         {
                 .ctl_name       = CTL_UNNUMBERED,