tree 9054b40b42c9cdcbe5f8ef55502f5df1930fd4b2
parent 1050b6cefa5564394fc052e6fc94248b164379c6
author Liz Prucka <lizprucka@google.com> 1724784821 +0000
committer Liz Prucka <lizprucka@google.com> 1726859181 +0000

Disable Clang thread-safety checks in surfaceflinger unit tests

Parent bug: b/353324127. Enabling `thread-safety-reference-return`
to allow developers to utilize Clang thread safety guardrails.

The surfaceflinger unittest suite currently does not untilize mutex
locks when calling required thread-safe variables.

Example error:
frameworks/native/services/surfaceflinger/tests/unittests/TestableScheduler.h:133:52
error: returning variable 'mAttachedChoreographers' by reference
requires holding mutex 'mChoreographerLock' exclusively
[-Wthread-safety-reference-return]

Added NO_THREAD_SAFETY_ANALYSIS annotations to violating functions.

Bug: 354740314
Test: make

Change-Id: I95793ab942207660ea8e49cfd50d089e956a7ada