commit ae769238391f7f9fa5c03a436d5f1fd73130e6bd
author Mark Salyzyn <salyzyn@google.com> Tue Mar 17 17:17:25 2015 -0700
committer Mark Salyzyn <salyzyn@google.com> Fri Apr 10 15:45:10 2015 -0700
tree 2c148b708513ffe6f8d87c4bb447f489ca088d82
parent 1a01f963ff4c439e281b88aefb881935c697a0db

logd: disable worst uid prune for events buffer

There is some usage statistics that would be hurt by pruning by UID,
since _all_ usage statistics come from system_server. In other words
we expect it to be chatty. Until we formulate and evaluate a better
(eg: per-tag?) filtration mechanism, lets hold off pruning by UID.

Bug: 19608965
Change-Id: Iddd45a671e13bdcf3394c20919ad1f2e4ef36616

logd/LogBuffer.cpp

diff --git a/logd/LogBuffer.cpp b/logd/LogBuffer.cpp
index d8ffb02..260e237 100644
--- a/logd/LogBuffer.cpp
+++ b/logd/LogBuffer.cpp
@@ -279,7 +279,7 @@
         size_t worst_sizes = 0;
         size_t second_worst_sizes = 0;
 
-        if ((id != LOG_ID_CRASH) && mPrune.worstUidEnabled()) {
+        if (worstUidEnabledForLogid(id) && mPrune.worstUidEnabled()) {
             std::unique_ptr<const UidEntry *[]> sorted = stats.sort(2, id);
 
             if (sorted.get()) {