tree fab6814416b4ab08c722064831122af8b9feac4b
parent 2f8bbb97c032c30743655ee15f89fe252a2ff24c
author Tim Murray <timmurray@google.com> 1587488709 -0700
committer Tim Murray <timmurray@google.com> 1588703822 +0000

mark atrace buffers as uninitialized

The atrace buffer does not need to be zero-initialized every time.

Test: memset calls from atrace_{begin,end}_body are gone
bug 155788214

Change-Id: I8082b6a9e6d6328f4aee3a22137977e9fae21933