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authorLinus Torvalds <torvalds@linux-foundation.org>2011-01-06 13:23:33 -0500
committerLinus Torvalds <torvalds@linux-foundation.org>2011-01-06 13:23:33 -0500
commit65b2074f84be2287e020839e93b4cdaaf60eb37c (patch)
treed020c3c37fa5b112ee531b324214236bef9feec6 /init
parent28d9bfc37c861aa9c8386dff1ac7e9a10e5c5162 (diff)
parent6bf4123760a5aece6e4829ce90b70b6ffd751d65 (diff)
Merge branch 'sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
* 'sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (30 commits) sched: Change wait_for_completion_*_timeout() to return a signed long sched, autogroup: Fix reference leak sched, autogroup: Fix potential access to freed memory sched: Remove redundant CONFIG_CGROUP_SCHED ifdef sched: Fix interactivity bug by charging unaccounted run-time on entity re-weight sched: Move periodic share updates to entity_tick() printk: Use this_cpu_{read|write} api on printk_pending sched: Make pushable_tasks CONFIG_SMP dependant sched: Add 'autogroup' scheduling feature: automated per session task groups sched: Fix unregister_fair_sched_group() sched: Remove unused argument dest_cpu to migrate_task() mutexes, sched: Introduce arch_mutex_cpu_relax() sched: Add some clock info to sched_debug cpu: Remove incorrect BUG_ON cpu: Remove unused variable sched: Fix UP build breakage sched: Make task dump print all 15 chars of proc comm sched: Update tg->shares after cpu.shares write sched: Allow update_cfs_load() to update global load sched: Implement demand based update_cfs_load() ...
Diffstat (limited to 'init')
-rw-r--r--init/Kconfig13
1 files changed, 13 insertions, 0 deletions
diff --git a/init/Kconfig b/init/Kconfig
index 526ec1c7456..8dfd094e687 100644
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -794,6 +794,19 @@ config NET_NS
794 794
795endif # NAMESPACES 795endif # NAMESPACES
796 796
797config SCHED_AUTOGROUP
798 bool "Automatic process group scheduling"
799 select EVENTFD
800 select CGROUPS
801 select CGROUP_SCHED
802 select FAIR_GROUP_SCHED
803 help
804 This option optimizes the scheduler for common desktop workloads by
805 automatically creating and populating task groups. This separation
806 of workloads isolates aggressive CPU burners (like build jobs) from
807 desktop applications. Task group autogeneration is currently based
808 upon task session.
809
797config MM_OWNER 810config MM_OWNER
798 bool 811 bool
799 812