File erlang-eleveldb-0002-Disable-perf-counts.patch of Package erlang-eleveldb

From 62959e75f7556536cbfa78d6a094263ab9d93d1e Mon Sep 17 00:00:00 2001
From: Peter Lemenkov <lemenkov@gmail.com>
Date: Sun, 10 Mar 2013 18:02:51 +0400
Subject: [PATCH 2/4] Disable perf counts

Signed-off-by: Peter Lemenkov <lemenkov@gmail.com>
---
 c_src/eleveldb.cc   | 6 ------
 c_src/refobjects.cc | 2 --
 c_src/refobjects.h  | 1 -
 c_src/workitems.cc  | 1 -
 4 files changed, 10 deletions(-)

diff --git a/c_src/eleveldb.cc b/c_src/eleveldb.cc
index 6f718d0..76f0201 100644
--- a/c_src/eleveldb.cc
+++ b/c_src/eleveldb.cc
@@ -37,7 +37,6 @@
 #include "leveldb/write_batch.h"
 #include "leveldb/cache.h"
 #include "leveldb/filter_policy.h"
-#include "leveldb/perf_count.h"
 
 #ifndef INCL_THREADING_H
     #include "threading.h"
@@ -305,12 +304,10 @@ FindWaitingThread(
              // to address race condition, thread might be waiting now
              FindWaitingThread(NULL);
 
-             perf()->Inc(leveldb::ePerfElevelQueued);
              ret_flag=true;
          }   // if
          else
          {
-             perf()->Inc(leveldb::ePerfElevelDirect);
              ret_flag=true;
          }   // else
      }   // if
@@ -342,7 +339,6 @@ FindWaitingThread(
 
  size_t work_queue_size() const { return work_queue.size(); }
  bool shutdown_pending() const  { return shutdown; }
- leveldb::PerformanceCounters * perf() const {return(leveldb::gPerfCounters);};
 
 
  private:
@@ -544,7 +540,6 @@ void *eleveldb_write_thread_worker(void *args)
                     submission=h.work_queue.front();
                     h.work_queue.pop_front();
                     eleveldb::dec_and_fetch(&h.work_queue_atomic);
-                    h.perf()->Inc(leveldb::ePerfElevelDequeued);
                 }   // if
 
                 h.unlock();
@@ -670,7 +665,6 @@ ERL_NIF_TERM parse_open_option(ErlNifEnv* env, ERL_NIF_TERM item, leveldb::Optio
             unsigned long bfsize = 16;
             if (option[1] == eleveldb::ATOM_TRUE || enif_get_ulong(env, option[1], &bfsize))
             {
-                opts.filter_policy = leveldb::NewBloomFilterPolicy2(bfsize);
             }
         }
     }
diff --git a/c_src/refobjects.cc b/c_src/refobjects.cc
index 3371ce2..288963b 100644
--- a/c_src/refobjects.cc
+++ b/c_src/refobjects.cc
@@ -44,13 +44,11 @@ namespace eleveldb {
 RefObject::RefObject()
     : m_RefCount(0)
 {
-        leveldb::gPerfCounters->Inc(leveldb::ePerfElevelRefCreate);
 }   // RefObject::RefObject
 
 
 RefObject::~RefObject()
 {
-    leveldb::gPerfCounters->Inc(leveldb::ePerfElevelRefDelete);
 }   // RefObject::~RefObject
 
 
diff --git a/c_src/refobjects.h b/c_src/refobjects.h
index 2309afd..b454bda 100644
--- a/c_src/refobjects.h
+++ b/c_src/refobjects.h
@@ -28,7 +28,6 @@
 
 #include "leveldb/db.h"
 #include "leveldb/write_batch.h"
-#include "leveldb/perf_count.h"
 
 #ifndef INCL_THREADING_H
     #include "threading.h"
diff --git a/c_src/workitems.cc b/c_src/workitems.cc
index 79cf7ff..89f41eb 100644
--- a/c_src/workitems.cc
+++ b/c_src/workitems.cc
@@ -29,7 +29,6 @@
 
 #include "leveldb/cache.h"
 #include "leveldb/filter_policy.h"
-#include "leveldb/perf_count.h"
 
 // error_tuple duplicated in workitems.cc and eleveldb.cc ... how to fix?
 static ERL_NIF_TERM error_tuple(ErlNifEnv* env, ERL_NIF_TERM error, leveldb::Status& status)
-- 
1.8.3.1