sched: rt-group: synchonised bandwidth period

Various SMP balancing algorithms require that the bandwidth period
run in sync.

Possible improvements are moving the rt_bandwidth thing into root_domain
and keeping a span per rt_bandwidth which marks throttled cpus.

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

1 files changed, 2 insertions, 2 deletions

diff --git a/kernel/sysctl.c b/kernel/sysctl.c
index be332e1a0c2..fd3364827cc 100644
--- a/kernel/sysctl.c
+++ b/kernel/sysctl.c
@@ -307,7 +307,7 @@ static struct ctl_table kern_table[] = {
                 .data           = &sysctl_sched_rt_period,
                 .maxlen         = sizeof(unsigned int),
                 .mode           = 0644,
-                .proc_handler   = &proc_dointvec,
+                .proc_handler   = &sched_rt_handler,
         },
         {
                 .ctl_name       = CTL_UNNUMBERED,
@@ -315,7 +315,7 @@ static struct ctl_table kern_table[] = {
                 .data           = &sysctl_sched_rt_runtime,
                 .maxlen         = sizeof(int),
                 .mode           = 0644,
-                .proc_handler   = &proc_dointvec,
+                .proc_handler   = &sched_rt_handler,
         },
         {
                 .ctl_name       = CTL_UNNUMBERED,