From 052f1dc7eb02300b05170ae341ccd03b76207778 Mon Sep 17 00:00:00 2001 From: Peter Zijlstra Date: Wed, 13 Feb 2008 15:45:40 +0100 Subject: 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 Signed-off-by: Ingo Molnar --- init/Kconfig | 23 +++++++++++++++++------ 1 file changed, 17 insertions(+), 6 deletions(-) (limited to 'init') 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 -- cgit v1.2.3