| commit | 5793c7d8d85e25a4226178a96b3b7f81a76da501 | [log] [tgz] |
|---|---|---|
| author | Alec Mouri <alecmouri@google.com> | Tue Mar 10 19:55:50 2020 -0700 |
| committer | Alec Mouri <alecmouri@google.com> | Wed Mar 11 01:20:07 2020 -0700 |
| tree | cd303a5c51d15e7bec77038326dc618274f0b35d | |
| parent | 8929001832590afd537f2e06147c039b951d862c [diff] |
[SurfaceFlinger] Resolve deadlock in SurfaceTracing. SurfaceTracing cannot acquire mStateLock while mDrawingStateLock is held. SurfaceTracing only needs to acquire mStateLock for getting the default DisplayDevice for getting a layer's HWC composition type. As a workaround, grab the DisplayDevice ahead of time. Bug: 151108871 Test: builds Change-Id: I84a76694e9890242c666ec5e3eb04d4114f8240a