tree 6bc0d90a44981adf7869367ff03fecf3925edefc
parent 34a0cdb98eb5561774ea4e7b3b602aad80c4a3cc
author Jorim Jaggi <jjaggi@google.com> 1497034858 -0700
committer Jorim Jaggi <jjaggi@google.com> 1497035958 -0700

Fix thread booster

We need to conditionally set the prevPriority only if we enter
the first locked section. Otherwise we'll never reset back to the
lower priorities.

Test: Make sure no binder threads are stuck at 110.
Test: go/wm-smoke
Bug: 36631902
Change-Id: I8a9c329bc3084371022da91eabee45943c1b8c9f