commit b00aaa7c9fb37b5f338ef61df0f7479b8d46015c
author Kuang-che Wu <kcwu@google.com> Tue Apr 22 17:18:05 2025 +0800
committer Kuang-che Wu <kcwu@google.com> Wed Apr 23 12:09:33 2025 +0800
tree 9b7ef783b669b36b62c923a367599eb6c85f46a2
parent 2824e71b13b3dab477d007be666866c6eb65b75a

Fix logpersist.stop race condition

The steps did by `logpersist.stop --clear` is
 1. setprop logd.logpersistd clear
 2. setprop logd.logpersistd.size ""
 3. wait logd.logpersistd changed to be empty by logcated.rc

The problem is, logpersist.stop may modify size earlier than located.rc invoking logcat.
See comment 5 in the bug for detailed reproduce steps.

Bug: b/275518567
Test: `logpersist.stop --clear` should delete all log files in /data/misc/logd
Change-Id: Ifacfacc6486c2b98a67fb7d9587e6f588b84f179