On Mon, 2012-09-17 at 15:19 +0530, Viresh Kumar wrote:
Hi Andrey,
This is PULL request for big LITTLE MP v8 branch: Major updates are: - Based on v3.6-rc5 - new branch from Paulm: rcu-hotplug-v1, vincent: scheduler-misc-v1 and sudeepk arm-multi_pmu_v1 - new version of patches from Morten: task-placement-v2 - config fragment updated for fast & slow cpu
Compile tested only.
I've done a quick test of this v8 branch and Android builds and boots on TC2 (and A9).
When using Streamline to view the CPU usage running 0xbench's 3D benchmarks, things looked a bit different from before (surfaceflinger occasionally running on a little core) but I couldn't see anything which was obviously wrong. As a sanity check I used some printfs to verify that the HMP migration code was being executed and that the big and little cores were correctly identified.