From 1ea51bf519bdfc0e04daa88b8788f06105c5599b Mon Sep 17 00:00:00 2001
From: Jeff Brown <jeffbrown@google.com>
Date: Wed, 30 May 2012 19:17:47 -0700
Subject: Remove unused statistics code.

Bug: 6559630
Change-Id: Iacdf4bb4c1c125c09305cbd8cb443c7c80cfc010
---
 include/utils/Looper.h | 21 ---------------------
 1 file changed, 21 deletions(-)

(limited to 'include/utils')

diff --git a/include/utils/Looper.h b/include/utils/Looper.h
index 3c2905d597..96b971e97d 100644
--- a/include/utils/Looper.h
+++ b/include/utils/Looper.h
@@ -27,9 +27,6 @@
 // When defined, uses epoll_wait() for polling, otherwise uses poll().
 #define LOOPER_USES_EPOLL
 
-// When defined, logs performance statistics for tuning and debugging purposes.
-//#define LOOPER_STATISTICS
-
 #ifdef LOOPER_USES_EPOLL
 #include <sys/epoll.h>
 #else
@@ -340,24 +337,6 @@ private:
     void wakeAndLock();
 #endif
 
-#ifdef LOOPER_STATISTICS
-    static const int SAMPLED_WAKE_CYCLES_TO_AGGREGATE = 100;
-    static const int SAMPLED_POLLS_TO_AGGREGATE = 1000;
-
-    nsecs_t mPendingWakeTime;
-    int mPendingWakeCount;
-
-    int mSampledWakeCycles;
-    int mSampledWakeCountSum;
-    nsecs_t mSampledWakeLatencySum;
-
-    int mSampledPolls;
-    int mSampledZeroPollCount;
-    int mSampledZeroPollLatencySum;
-    int mSampledTimeoutPollCount;
-    int mSampledTimeoutPollLatencySum;
-#endif
-
     // This state is only used privately by pollOnce and does not require a lock since
     // it runs on a single thread.
     Vector<Response> mResponses;
-- 
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