commit c66ffde972c2c6ac7c7503fd4213f82363b407a8
author Bookatz <bookatz@google.com> Fri May 25 13:32:43 2018 -0700
committer Bookatz <bookatz@google.com> Fri May 25 14:24:52 2018 -0700
tree fa8ea810f13d5410fe023963c219dc8c8746326f
parent 9f80add55e5abe55b302b32ae5b5ce8299653bc9

Statsd: ISOLATED_UID_CHANGED out of batterystats

Moves the calls to StatsLog.write for ISOLATED_UID_CHANGED to the
calling functions, rather than batterystatsimpl.

Bug: 80308558
Test: none?
Change-Id: I6fe389c536b2a456907c8a87fae61e9c3434004d

bin/src/StatsLogProcessor.cpp

diff --git a/bin/src/StatsLogProcessor.cpp b/bin/src/StatsLogProcessor.cpp
index e7f1caf..1378ce5 100644
--- a/bin/src/StatsLogProcessor.cpp
+++ b/bin/src/StatsLogProcessor.cpp
@@ -152,7 +152,7 @@
         if (is_create) {
             mUidMap->assignIsolatedUid(isolated_uid, parent_uid);
         } else {
-            mUidMap->removeIsolatedUid(isolated_uid, parent_uid);
+            mUidMap->removeIsolatedUid(isolated_uid);
         }
     } else {
         ALOGE("Failed to parse uid in the isolated uid change event.");

bin/src/atoms.proto

diff --git a/bin/src/atoms.proto b/bin/src/atoms.proto
index ab9c7e8..ca3786a 100644
--- a/bin/src/atoms.proto
+++ b/bin/src/atoms.proto
@@ -1484,6 +1484,7 @@
 message IsolatedUidChanged {
     // The host UID. Generally, we should attribute metrics from the isolated uid to the host uid.
     // NOTE: DO NOT annotate uid field in this atom. This atom is specially handled in statsd.
+    // This field is ignored when event == REMOVED.
     optional int32 parent_uid = 1;
 
     optional int32 isolated_uid = 2;

bin/src/packages/UidMap.cpp

diff --git a/bin/src/packages/UidMap.cpp b/bin/src/packages/UidMap.cpp
index fff909c..be94725 100644
--- a/bin/src/packages/UidMap.cpp
+++ b/bin/src/packages/UidMap.cpp
@@ -272,7 +272,7 @@
     mIsolatedUidMap[isolatedUid] = parentUid;
 }
 
-void UidMap::removeIsolatedUid(int isolatedUid, int parentUid) {
+void UidMap::removeIsolatedUid(int isolatedUid) {
     lock_guard<mutex> lock(mIsolatedMutex);
 
     auto it = mIsolatedUidMap.find(isolatedUid);

bin/src/packages/UidMap.h

diff --git a/bin/src/packages/UidMap.h b/bin/src/packages/UidMap.h
index 5e42cd1..514eec7 100644
--- a/bin/src/packages/UidMap.h
+++ b/bin/src/packages/UidMap.h
@@ -119,7 +119,7 @@
     void OnConfigRemoved(const ConfigKey& key);
 
     void assignIsolatedUid(int isolatedUid, int parentUid);
-    void removeIsolatedUid(int isolatedUid, int parentUid);
+    void removeIsolatedUid(int isolatedUid);
 
     // Returns the host uid if it exists. Otherwise, returns the same uid that was passed-in.
     virtual int getHostUidOrSelf(int uid) const;