dur

1 files changed, 7 insertions, 2 deletions

diff --git a/db/dur.h b/db/dur.h
index 5a2e5a2b8bf..d8b3b68dd0a 100644
--- a/db/dur.h
+++ b/db/dur.h
@@ -10,6 +10,7 @@ namespace mongo {
     namespace dur { 

 

 #if !defined(_DURABLE)

+        inline void startup() { }

         inline void* writingPtr(void *x, size_t len) { return x; }

         inline DiskLoc& writingDiskLoc(DiskLoc& d) { return d; }

         inline int& writingInt(int& d) { return d; }

@@ -18,6 +19,9 @@ namespace mongo {
         template <typename T> inline T* writingNoLog(T *x) { return x; }

 #else

 

+        /** call during startup so durability module can initialize */

+        void startup();

+

         /** Declarations of write intent.

             

             Use these methods to declare "i'm about to write to x and it should be logged for redo." 

@@ -44,12 +48,13 @@ namespace mongo {
         }

 

         /** declare our intent to write, but it doesn't have to be journaled, as this write is 

-            something 'unimportant'.

+            something 'unimportant'.  depending on our implementation, we may or may not be able 

+            to take advantage of this versus doing the normal work we do.

         */

         template <typename T> 

         inline 

         T* writingNoLog(T *x) { 

-            log() << "todo dur nolog not yet optimized" << endl;

+            DEV RARELY log() << "todo dur nolog not yet optimized" << endl;

             return (T*) writingPtr(x, sizeof(T));

         }