skipPessimisticLocking

gistfile1.txt

git diff
diff --git a/SConstruct b/SConstruct
index f5bd5af..ad8af53 100644
--- a/SConstruct
+++ b/SConstruct
@@ -898,6 +898,7 @@ if darwin:
 elif linux:
 
     env.Append( LIBS=['m'] )
+    env.Append( CCFLAGS=[ "-fno-omit-frame-pointer" ] )
 
     if os.uname()[4] == "x86_64" and not force32:
         linux64 = True
@@ -1082,7 +1083,7 @@ if nix:
     # -Winvalid-pch Warn if a precompiled header (see Precompiled Headers) is found in the search path but can't be used.
     env.Append( CCFLAGS=["-fPIC",
                          "-fno-strict-aliasing",
-                         "-ggdb",
+                         "-g",
                          "-pthread",
                          "-Wall",
                          "-Wsign-compare",
diff --git a/src/mongo/db/storage/kv/dictionary/kv_dictionary.h b/src/mongo/db/storage/kv/dictionary/kv_dictionary.h
index 577f560..6f79051 100644
--- a/src/mongo/db/storage/kv/dictionary/kv_dictionary.h
+++ b/src/mongo/db/storage/kv/dictionary/kv_dictionary.h
@@ -141,7 +141,7 @@ namespace mongo {
          *   Status::OK() success, value contains and owned slice.
          *   Status::code() == ErrorCodes::NoSuchKey when no key was found, value is not populated.
          */
-        virtual Status get(OperationContext *opCtx, const Slice &key, Slice &value, bool skipPessimisticLocking=false) const = 0;
+        virtual Status get(OperationContext *opCtx, const Slice &key, Slice &value, bool skipPessimisticLocking=true) const = 0;
 
         /**
          * Insert `key' into the dictionary and associate it with `value',
diff --git a/src/mongo/db/storage/kv/dictionary/kv_record_store.h b/src/mongo/db/storage/kv/dictionary/kv_record_store.h
index a1005ff..330e372 100644
--- a/src/mongo/db/storage/kv/dictionary/kv_record_store.h
+++ b/src/mongo/db/storage/kv/dictionary/kv_record_store.h
@@ -94,7 +94,7 @@ namespace mongo {
         virtual bool findRecord( OperationContext* txn,
                                  const RecordId& loc,
                                  RecordData* out,
-                                 bool skipPessimisticLocking=false ) const;
+                                 bool skipPessimisticLocking=true ) const;
 
         virtual void deleteRecord( OperationContext* txn, const RecordId& dl );
 
@@ -229,7 +229,7 @@ namespace mongo {
 
         // Internal version of dataFor that takes a KVDictionary - used by
         // the RecordIterator to implement dataFor.
-        static RecordData _getDataFor(const KVDictionary* db, OperationContext* txn, const RecordId& loc, bool skipPessimisticLocki
+        static RecordData _getDataFor(const KVDictionary* db, OperationContext* txn, const RecordId& loc, bool skipPessimisticLocki
 
         // Generate the next unique RecordId key value for new records stored by this record store.
         RecordId _nextId();
diff --git a/src/mongo/db/storage/kv/kv_catalog.h b/src/mongo/db/storage/kv/kv_catalog.h
index ab8a224..a2d295d 100644
--- a/src/mongo/db/storage/kv/kv_catalog.h
+++ b/src/mongo/db/storage/kv/kv_catalog.h
@@ -99,7 +99,7 @@ namespace mongo {
         BSONObj _findEntry( OperationContext* opCtx,
                             const StringData& ns,
                             RecordId* out=NULL,
-                            bool skipPessimisticLocking=false ) const;
+                            bool skipPessimisticLocking=true ) const;
 
         /**
          * Generates a new unique identifier for a new "thing".
diff --git a/src/mongo/db/storage/tokuft/tokuft_dictionary.cpp b/src/mongo/db/storage/tokuft/tokuft_dictionary.cpp
index 98913ef..28333b4 100644
--- a/src/mongo/db/storage/tokuft/tokuft_dictionary.cpp
+++ b/src/mongo/db/storage/tokuft/tokuft_dictionary.cpp
@@ -79,7 +79,7 @@ namespace mongo {
             return _getTokuRU(opCtx)->txn(opCtx);
         }
 
-        int _getWriteFlags(OperationContext *opCtx, bool skipPessimisticLocking=false) {
+        int _getWriteFlags(OperationContext *opCtx, bool skipPessimisticLocking=true) {
             return (skipPessimisticLocking || _isReplicaSetSecondary(opCtx))
                     ? DB_PRELOCKED_WRITE
                     : 0;
diff --git a/src/mongo/db/storage/tokuft/tokuft_dictionary.h b/src/mongo/db/storage/tokuft/tokuft_dictionary.h
index 30f7713..09e244d 100644
--- a/src/mongo/db/storage/tokuft/tokuft_dictionary.h
+++ b/src/mongo/db/storage/tokuft/tokuft_dictionary.h
@@ -115,7 +115,7 @@ namespace mongo {
             bool _ok;
         };
 
-        virtual Status get(OperationContext *opCtx, const Slice &key, Slice &value, bool skipPessimisticLocking=false) const;
+        virtual Status get(OperationContext *opCtx, const Slice &key, Slice &value, bool skipPessimisticLocking=true) const;
 
         virtual Status dupKeyCheck(OperationContext *opCtx, const Slice &lookupLeft, const Slice &lookupRight, const RecordId &id);
         virtual bool supportsDupKeyCheck() const {