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| author | Peter Zijlstra | 2008-02-13 15:45:39 +0100 |
|---|---|---|
| committer | Ingo Molnar | 2008-02-13 15:45:39 +0100 |
| commit | 9f0c1e560c43327b70998e6c702b2f01321130d9 (patch) | |
| tree | b2cc7ef5bb0dc9d7d2912de339bff3e0db3530c9 /kernel/sysctl.c | |
| parent | sched: rt-group: deal with PI (diff) | |
| download | kernel-qcow2-linux-9f0c1e560c43327b70998e6c702b2f01321130d9.tar.gz kernel-qcow2-linux-9f0c1e560c43327b70998e6c702b2f01321130d9.tar.xz kernel-qcow2-linux-9f0c1e560c43327b70998e6c702b2f01321130d9.zip | |
sched: rt-group: interface
Change the rt_ratio interface to rt_runtime_us, to match rt_period_us.
This avoids picking a granularity for the ratio.
Extend the /sys/kernel/uids/<uid>/ interface to allow setting
the group's rt_runtime.
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'kernel/sysctl.c')
| -rw-r--r-- | kernel/sysctl.c | 32 |
1 files changed, 16 insertions, 16 deletions
diff --git a/kernel/sysctl.c b/kernel/sysctl.c index d41ef6b4cf72..924c674b76ea 100644 --- a/kernel/sysctl.c +++ b/kernel/sysctl.c @@ -311,22 +311,6 @@ static struct ctl_table kern_table[] = { .mode = 0644, .proc_handler = &proc_dointvec, }, - { - .ctl_name = CTL_UNNUMBERED, - .procname = "sched_rt_period_ms", - .data = &sysctl_sched_rt_period, - .maxlen = sizeof(unsigned int), - .mode = 0644, - .proc_handler = &proc_dointvec, - }, - { - .ctl_name = CTL_UNNUMBERED, - .procname = "sched_rt_ratio", - .data = &sysctl_sched_rt_ratio, - .maxlen = sizeof(unsigned int), - .mode = 0644, - .proc_handler = &proc_dointvec, - }, #if defined(CONFIG_FAIR_GROUP_SCHED) && defined(CONFIG_SMP) { .ctl_name = CTL_UNNUMBERED, @@ -348,6 +332,22 @@ static struct ctl_table kern_table[] = { #endif { .ctl_name = CTL_UNNUMBERED, + .procname = "sched_rt_period_us", + .data = &sysctl_sched_rt_period, + .maxlen = sizeof(unsigned int), + .mode = 0644, + .proc_handler = &proc_dointvec, + }, + { + .ctl_name = CTL_UNNUMBERED, + .procname = "sched_rt_runtime_us", + .data = &sysctl_sched_rt_runtime, + .maxlen = sizeof(int), + .mode = 0644, + .proc_handler = &proc_dointvec, + }, + { + .ctl_name = CTL_UNNUMBERED, .procname = "sched_compat_yield", .data = &sysctl_sched_compat_yield, .maxlen = sizeof(unsigned int), |