Skip to content

tests/eas/acceptance: enable sched_is_big_little sysctl

Darryl Green requested to merge github/fork/bjackman/enable-is-big-little into master

Created by: bjackman

Where this sysctl is present, if it isn't enabled the EAS wake path views the CPUs as a flat list, so that LITTLE CPUs are not necessarily preferred over big when selecting CPUs for a low-load task. Set it, so that the WakeMigration and other tests can pass.

Since this flag isn't used by the mainline-integration version of EAS, we only attempt to set it if the procfs file is present.

Merge request reports