commit 54cc09565452a44503b1926314d28cd188e0b948
author Zim <zezeozue@google.com> Thu Feb 11 15:21:44 2021 +0000
committer Zimuzo Ezeozue <zezeozue@google.com> Mon Feb 15 12:45:23 2021 +0000
tree eed213fce9b49e5d52e59886bab988e35a9a3180
parent 87121fd435cb97ae3c08153afcf2defdf77b859a

Improve performance when resolving persistent log file

pprof data showed that a significant amount of time was spent
Logging#logPersistent. Most of that time was actually spent doing IO
to resolve the filename to write to

Now, we simplify the logic to avoid the unnecessary IO

Bug: 168240195
Bug: 179235727
Test: atest LoggingTest

Change-Id: I3239bed53a97cc25549556404ac72067566f69e3
Merged-In: I3239bed53a97cc25549556404ac72067566f69e3
(cherry picked from commit b9e7f20386ce6efac5db1c346850e97a74dbc61f)