yield with disk prep for ClientCursor SERVER-2563

1 files changed, 3 insertions, 2 deletions

diff --git a/db/clientcursor.h b/db/clientcursor.h
index c1c6282bc8a..82e8b41bd57 100644
--- a/db/clientcursor.h
+++ b/db/clientcursor.h
@@ -167,6 +167,7 @@ namespace mongo {
         /**
          * @param microsToSleep -1 : ask client
          *                     >=0 : sleep for that amount
+         * @param recordToLoad after yielding lock, load this record with only mmutex
          * do a dbtemprelease
          * note: caller should check matcher.docMatcher().atomic() first and not yield if atomic -
          *       we don't do herein as this->matcher (above) is only initialized for true queries/getmore.
@@ -175,7 +176,7 @@ namespace mongo {
          *         if false is returned, then this ClientCursor should be considered deleted -
          *         in fact, the whole database could be gone.
          */
-        bool yield( int microsToSleep = -1 );
+        bool yield( int microsToSleep = -1 , Record * recordToLoad = 0 );
 
         /**
          * @return same as yield()
@@ -183,7 +184,7 @@ namespace mongo {
         bool yieldSometimes();
 
         static int yieldSuggest();
-        static void staticYield( int micros , const StringData& ns );
+        static void staticYield( int micros , const StringData& ns , Record * rec );
 
         struct YieldData { CursorId _id; bool _doingDeletes; };
         bool prepareToYield( YieldData &data );