diff options
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/sched/core.c | 5 | ||||
| -rw-r--r-- | kernel/sched/rt.c | 1 | ||||
| -rw-r--r-- | kernel/sysctl.c | 2 |
3 files changed, 5 insertions, 3 deletions
diff --git a/kernel/sched/core.c b/kernel/sched/core.c index d01f9d047397..10e18faaa632 100644 --- a/kernel/sched/core.c +++ b/kernel/sched/core.c @@ -8471,8 +8471,9 @@ int sched_rr_handler(struct ctl_table *table, int write, /* make sure that internally we keep jiffies */ /* also, writing zero resets timeslice to default */ if (!ret && write) { - sched_rr_timeslice = sched_rr_timeslice <= 0 ? - RR_TIMESLICE : msecs_to_jiffies(sched_rr_timeslice); + sched_rr_timeslice = + sysctl_sched_rr_timeslice <= 0 ? RR_TIMESLICE : + msecs_to_jiffies(sysctl_sched_rr_timeslice); } mutex_unlock(&mutex); return ret; diff --git a/kernel/sched/rt.c b/kernel/sched/rt.c index 704f2b89abf1..4101f9d1aa40 100644 --- a/kernel/sched/rt.c +++ b/kernel/sched/rt.c @@ -9,6 +9,7 @@ #include <linux/irq_work.h> int sched_rr_timeslice = RR_TIMESLICE; +int sysctl_sched_rr_timeslice = (MSEC_PER_SEC / HZ) * RR_TIMESLICE; static int do_sched_rt_period_timer(struct rt_bandwidth *rt_b, int overrun); diff --git a/kernel/sysctl.c b/kernel/sysctl.c index 1aea594a54db..bb260ceb3718 100644 --- a/kernel/sysctl.c +++ b/kernel/sysctl.c @@ -416,7 +416,7 @@ static struct ctl_table kern_table[] = { }, { .procname = "sched_rr_timeslice_ms", - .data = &sched_rr_timeslice, + .data = &sysctl_sched_rr_timeslice, .maxlen = sizeof(int), .mode = 0644, .proc_handler = sched_rr_handler, |
