diff --git a/jstests/core/profile4.js b/jstests/core/profile4.js
index aeb567f6ab0..5329f469843 100644
--- a/jstests/core/profile4.js
+++ b/jstests/core/profile4.js
@@ -1,4 +1,3 @@
-if (0) { // TODO SERVER-16799 reenable
 // Check debug information recorded for a query.
 
 // special db so that it can be run in parallel tests
@@ -50,26 +49,19 @@ try {
                   [ "nreturned", 0 ],
                   [ "responseLength", 20 ] ] );
     
-    t.save( {} );
-
     // check write lock stats are set
+    t.save( {} );
     o = lastOp();
     assert.eq('insert', o.op);
-
-    printjson( o );
-    assert.eq( 0, o.lockStats.timeLockedMicros.r );
-    assert.lt( 0, o.lockStats.timeLockedMicros.w );
-    assert.eq( 0, o.lockStats.timeAcquiringMicros.r );
-    assert.lte( 0, o.lockStats.timeAcquiringMicros.w );
+    printjson(o.locks);
+    assert.lt( 0, Object.keys(o.locks).length );
 
     // check read lock stats are set
     t.find();
     o = lastOp();
     assert.eq('query', o.op);
-    assert.lt( 0, o.lockStats.timeLockedMicros.r );
-    assert.eq( 0, o.lockStats.timeLockedMicros.w );
-    assert.lte( 0, o.lockStats.timeAcquiringMicros.r );
-    assert.lte( 0, o.lockStats.timeAcquiringMicros.w );
+    printjson(o.locks);
+    assert.lt( 0, Object.keys(o.locks).length );
 
     t.save( {} );
     t.save( {} );
@@ -119,4 +111,3 @@ finally {
     db.setProfilingLevel(0);
     db = stddb;
 }
-}
diff --git a/src/mongo/db/concurrency/lock_state.cpp b/src/mongo/db/concurrency/lock_state.cpp
index da799d94be3..ace5c26beee 100644
--- a/src/mongo/db/concurrency/lock_state.cpp
+++ b/src/mongo/db/concurrency/lock_state.cpp
@@ -502,8 +502,6 @@ namespace {
         lockerInfo->waitingResource = ResourceId();
         lockerInfo->stats.reset();
 
-        if (!isLocked()) return;
-
         _lock.lock();
         LockRequestsMap::ConstIterator it = _requests.begin();
         while (!it.finished()) {