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| author | Morten Rasmussen <morten.rasmussen@arm.com> | 2015-01-13 13:45:51 +0000 |
|---|---|---|
| committer | Amit Pundir <amit.pundir@linaro.org> | 2016-09-14 14:48:50 +0530 |
| commit | b043eb7320a9304f093224fdbb64419ed052b512 (patch) | |
| tree | 1d837e9a5a01a5aeaf765aafbffd83bb6b868b0d /kernel/sysctl_binary.c | |
| parent | 2fcba55ed9652ab9106fb92801583b890d3e49d3 (diff) | |
sched: Make energy awareness a sched feature
This patch introduces the ENERGY_AWARE sched feature, which is
implemented using jump labels when SCHED_DEBUG is defined. It is
statically set false when SCHED_DEBUG is not defined. Hence this doesn't
allow energy awareness to be enabled without SCHED_DEBUG. This
sched_feature knob will be replaced later with a more appropriate
control knob when things have matured a bit.
ENERGY_AWARE is based on per-entity load-tracking hence FAIR_GROUP_SCHED
must be enable. This dependency isn't checked at compile time yet.
cc: Ingo Molnar <mingo@redhat.com>
cc: Peter Zijlstra <peterz@infradead.org>
Signed-off-by: Morten Rasmussen <morten.rasmussen@arm.com>
Diffstat (limited to 'kernel/sysctl_binary.c')
0 files changed, 0 insertions, 0 deletions