Joel Fernandes cb6f47d0e0 Bluetooth HAL: Add to foreground schedtune group ... EAS (Energy-Aware Scheduler) tends to cluster tasks together unless they're marked to prefer an idle CPU (prefer-idle) during placement. This is to save energy however it increases latencies. This is noticeable when the Binder driver demotes the RT task to CFS and when we try to do load balance in this path, the selection path still selects a busy CPU. Add Bluetooth HAL service to the foreground schedtune group to fix this as its critical for tasks like bluetooth audio playback. Test: Boot and verify bluetooth HAL is in the foreground stune group Bug: 36867985 Change-Id: Ib3c43cca4a2049af3700978b58a05989cc20b6ac Signed-off-by: Joel Fernandes <joelaf@google.com> (cherry picked from commit 1b8f6f7c77)		2017-04-05 09:47:49 -07:00
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1.0	Bluetooth HAL: Add to foreground schedtune group	2017-04-05 09:47:49 -07:00
Android.bp	Add default Bluetooth HAL implementation	2016-12-29 19:17:28 +00:00