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| author | Peter Zijlstra <a.p.zijlstra@chello.nl> | 2008-02-13 15:45:40 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-02-13 15:45:40 +0100 |
| commit | 052f1dc7eb02300b05170ae341ccd03b76207778 (patch) | |
| tree | f58630b7876ae9e4308c0577e36aa13318b7bcfc /init/Kconfig | |
| parent | 9f0c1e560c43327b70998e6c702b2f01321130d9 (diff) | |
| download | lwn-052f1dc7eb02300b05170ae341ccd03b76207778.tar.gz lwn-052f1dc7eb02300b05170ae341ccd03b76207778.zip | |
sched: rt-group: make rt groups scheduling configurable
Make the rt group scheduler compile time configurable.
Keep it experimental for now.
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'init/Kconfig')
| -rw-r--r-- | init/Kconfig | 23 |
1 files changed, 17 insertions, 6 deletions
diff --git a/init/Kconfig b/init/Kconfig index 824d48cb67bf..dcef8b55011a 100644 --- a/init/Kconfig +++ b/init/Kconfig @@ -311,25 +311,36 @@ config CPUSETS Say N if unsure. -config FAIR_GROUP_SCHED - bool "Fair group CPU scheduler" +config GROUP_SCHED + bool "Group CPU scheduler" default y help This feature lets CPU scheduler recognize task groups and control CPU bandwidth allocation to such task groups. +config FAIR_GROUP_SCHED + bool "Group scheduling for SCHED_OTHER" + depends on GROUP_SCHED + default y + +config RT_GROUP_SCHED + bool "Group scheduling for SCHED_RR/FIFO" + depends on EXPERIMENTAL + depends on GROUP_SCHED + default n + choice - depends on FAIR_GROUP_SCHED + depends on GROUP_SCHED prompt "Basis for grouping tasks" - default FAIR_USER_SCHED + default USER_SCHED -config FAIR_USER_SCHED +config USER_SCHED bool "user id" help This option will choose userid as the basis for grouping tasks, thus providing equal CPU bandwidth to each user. -config FAIR_CGROUP_SCHED +config CGROUP_SCHED bool "Control groups" depends on CGROUPS help |