linux/kernel/sched
Peter Zijlstra c117487687 sched: Fix domain iteration
Weird topologies can lead to asymmetric domain setups. This needs
further consideration since these setups are typically non-minimal
too.

For now, make it work by adding an extra mask selecting which CPUs
are allowed to iterate up.

The topology that triggered it is the one from David Rientjes:

	10 20 20 30
	20 10 20 20
	20 20 10 20
	30 20 20 10

resulting in boxes that wouldn't even boot.

Reported-by: David Rientjes <rientjes@google.com>
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/n/tip-3p86l9cuaqnxz7uxsojmz5rm@git.kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
2012-06-06 16:52:26 +02:00
..
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: Fix domain iteration 2012-06-06 16:52:26 +02:00
cpupri.c
cpupri.h
debug.c sched/debug: Fix printing large integers on 32-bit platforms 2012-05-14 15:05:28 +02:00
fair.c sched: Fix domain iteration 2012-06-06 16:52:26 +02:00
features.h sched: Fix more load-balancing fallout 2012-04-26 12:54:52 +02:00
idle_task.c sched: Update documentation and comments 2012-05-07 15:04:18 +02:00
Makefile init_task: Create generic init_task instance 2012-05-05 13:00:21 +02:00
rt.c sched/rt: Fix lockdep annotation within find_lock_lowest_rq() 2012-06-06 16:52:26 +02:00
sched.h sched: Fix domain iteration 2012-06-06 16:52:26 +02:00
stats.c sched: Remove sched_switch 2012-01-27 13:28:53 +01:00
stats.h
stop_task.c