tree dd30db6f5e077a8bd086b1ff5532297882a5b7bc
parent 3474f5ebbeff1e890e7bcef7936676fd02821d13
author Mark Salyzyn <salyzyn@google.com> 1440449007 -0700
committer Mark Salyzyn <salyzyn@google.com> 1440450285 -0700

logd: worst uid record watermark part deux

Only record watermark if not known, or represents the worst UID
currently under focus. This has resulted in a halving of the average
prune time in the face of heavy spam because we get less processing
spikes.

Bug: 23327476
Change-Id: I19f297042b9fc2c98d902695c1c36df1bf5cd6f6