Vitalii Bursov cc1e9513c1 sched/fair: Allow disabling sched_balance_newidle with sched_relax_domain_level ...

[ Upstream commit a1fd0b9d75 ]

Change relax_domain_level checks so that it would be possible
to include or exclude all domains from newidle balancing.

This matches the behavior described in the documentation:

  -1   no request. use system default or follow request of others.
   0   no search.
   1   search siblings (hyperthreads in a core).

"2" enables levels 0 and 1, level_max excludes the last (level_max)
level, and level_max+1 includes all levels.

Fixes: 1d3504fcf5 ("sched, cpuset: customize sched domains, core")
Signed-off-by: Vitalii Bursov <vitaly@bursov.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Tested-by: Dietmar Eggemann <dietmar.eggemann@arm.com>
Reviewed-by: Vincent Guittot <vincent.guittot@linaro.org>
Reviewed-by: Valentin Schneider <vschneid@redhat.com>
Link: https://lore.kernel.org/r/bd6de28e80073c79466ec6401cdeae78f0d4423d.1714488502.git.vitaly@bursov.com
Signed-off-by: Sasha Levin <sashal@kernel.org>

2024-06-16 13:39:34 +02:00

..

cgroup-internal.h

…

cgroup-v1.c

…

cgroup.c

…

cpuset.c

…

debug.c

…

freezer.c

…

legacy_freezer.c

…

Makefile

…

misc.c

…

namespace.c

…

pids.c

…

rdma.c

…

rstat.c

…