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authorPeter Zijlstra <a.p.zijlstra@chello.nl>2008-02-13 15:45:39 +0100
committerIngo Molnar <mingo@elte.hu>2008-02-13 15:45:39 +0100
commit9f0c1e560c43327b70998e6c702b2f01321130d9 (patch)
treeb2cc7ef5bb0dc9d7d2912de339bff3e0db3530c9 /kernel/sysctl.c
parent23b0fdfc9299b137bd126e9dc22f62a59dae546d (diff)
downloadop-kernel-dev-9f0c1e560c43327b70998e6c702b2f01321130d9.zip
op-kernel-dev-9f0c1e560c43327b70998e6c702b2f01321130d9.tar.gz
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.c32
1 files changed, 16 insertions, 16 deletions
diff --git a/kernel/sysctl.c b/kernel/sysctl.c
index d41ef6b..924c674 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),
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