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authorPeter Zijlstra <a.p.zijlstra@chello.nl>2008-02-13 15:45:40 +0100
committerIngo Molnar <mingo@elte.hu>2008-02-13 15:45:40 +0100
commit052f1dc7eb02300b05170ae341ccd03b76207778 (patch)
treef58630b7876ae9e4308c0577e36aa13318b7bcfc /init
parent9f0c1e560c43327b70998e6c702b2f01321130d9 (diff)
downloadlinux-stericsson-052f1dc7eb02300b05170ae341ccd03b76207778.tar.gz
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')
-rw-r--r--init/Kconfig23
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