mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-10-05 00:20:32 +00:00
sched/core: Fix sched_rt_global_validate
Don't compare sysctl_sched_rt_runtime against sysctl_sched_rt_period if the former is equal to RUNTIME_INF, otherwise disabling -rt bandwidth management (with CONFIG_RT_GROUP_SCHED=n) fails. Cc: Ingo Molnar <mingo@redhat.com> Signed-off-by: Juri Lelli <juri.lelli@gmail.com> Signed-off-by: Peter Zijlstra <peterz@infradead.org> Link: http://lkml.kernel.org/r/1392107067-19907-2-git-send-email-juri.lelli@gmail.com Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
This commit is contained in:
parent
4df1638cfa
commit
e9e7cb38c2
1 changed files with 2 additions and 1 deletions
|
@ -7475,7 +7475,8 @@ static int sched_rt_global_validate(void)
|
||||||
if (sysctl_sched_rt_period <= 0)
|
if (sysctl_sched_rt_period <= 0)
|
||||||
return -EINVAL;
|
return -EINVAL;
|
||||||
|
|
||||||
if (sysctl_sched_rt_runtime > sysctl_sched_rt_period)
|
if ((sysctl_sched_rt_runtime != RUNTIME_INF) &&
|
||||||
|
(sysctl_sched_rt_runtime > sysctl_sched_rt_period))
|
||||||
return -EINVAL;
|
return -EINVAL;
|
||||||
|
|
||||||
return 0;
|
return 0;
|
||||||
|
|
Loading…
Reference in a new issue