linux/kernel/sched
Diwakar Tundlam 554cecaf73 sched/nohz: Correctly initialize 'next_balance' in 'nohz' idle balancer
The 'next_balance' field of 'nohz' idle balancer must be initialized
to jiffies. Since jiffies is initialized to negative 300 seconds the
'nohz' idle balancer does not run for the first 300s (5mins) after
bootup. If no new processes are spawed or no idle cycles happen, the
load on the cpus will remain unbalanced for that duration.

Signed-off-by: Diwakar Tundlam <dtundlam@nvidia.com>
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1DD7BFEDD3147247B1355BEFEFE4665237994F30EF@HQMAIL04.nvidia.com
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2012-03-12 20:43:16 +01:00
..
auto_group.c sched: Clean up parameter passing of proc_sched_autogroup_set_nice() 2012-03-02 12:23:49 +01:00
auto_group.h
clock.c
core.c sched: Cleanup cpu_active madness 2012-03-12 20:43:15 +01:00
cpupri.c kernel-doc: fix kernel-doc warnings in sched 2012-01-23 08:44:54 -08:00
cpupri.h
debug.c sched: Remove sched_switch 2012-01-27 13:28:53 +01:00
fair.c sched/nohz: Correctly initialize 'next_balance' in 'nohz' idle balancer 2012-03-12 20:43:16 +01:00
features.h sched: Use jump_labels for sched_feat 2011-12-06 20:51:26 +01:00
idle_task.c
Makefile
rt.c sched/rt: Do not throttle when PI boosting 2012-03-01 10:28:02 +01:00
sched.h sched: Ditch per cgroup task lists for load-balancing 2012-03-01 13:08:37 +01:00
stats.c sched: Remove sched_switch 2012-01-27 13:28:53 +01:00
stats.h Merge branch 'sched/core' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip into cputime-tip 2011-12-19 19:23:15 +01:00
stop_task.c