commit f5fc50958978fc039bc3207cbfcb140a277442eb
author Mark Salyzyn <salyzyn@google.com> Sun Sep 21 14:22:18 2014 -0700
committer Mark Salyzyn <salyzyn@google.com> Mon Oct 06 22:42:47 2014 +0000
tree 8dd2592320054cd415dffb24d841720f3796054d
parent e72c6e43668c8c6e1af77e2e5038557581cbf148

logd: Add control statistics enable/disable.

- ro.build.type=user turn off statistics
- ro.config.low_ram=true turn off statistics
- logd.statistics override

Bug: 17526159
Bug: 17526187
Change-Id: I74796043ac34753c6dd10018719ebc0bcd94e00f

logd/main.cpp

diff --git a/logd/main.cpp b/logd/main.cpp
index 1e1a718..54da7e3 100644
--- a/logd/main.cpp
+++ b/logd/main.cpp
@@ -152,6 +152,15 @@
     if (property_get_bool("logd.statistics.dgram_qlen", false)) {
         logBuf->enableDgramQlenStatistics();
     }
+    {
+        char property[PROPERTY_VALUE_MAX];
+        property_get("ro.build.type", property, "");
+        if (property_get_bool("logd.statistics",
+                   !!strcmp(property, "user")
+                && !property_get_bool("ro.config.low_ram", false))) {
+            logBuf->enableStatistics();
+        }
+    }
 
     // LogReader listens on /dev/socket/logdr. When a client
     // connects, log entries in the LogBuffer are written to the client.