update of the GPU tracker

[u/mrichter/AliRoot.git] / HLT / TPCLib / tracking-ca / AliHLTTPCCASliceOutput.h

diff --git a/HLT/TPCLib/tracking-ca/AliHLTTPCCASliceOutput.h b/HLT/TPCLib/tracking-ca/AliHLTTPCCASliceOutput.h
index 082edbc437725875c147f60d53f8a50f24d9a0a6..f8115e5ac02cccdf18c6053da74aa9c83be0759e 100644 (file)
--- a/HLT/TPCLib/tracking-ca/AliHLTTPCCASliceOutput.h
+++ b/HLT/TPCLib/tracking-ca/AliHLTTPCCASliceOutput.h
@@ -37,8 +37,8 @@ class AliHLTTPCCASliceOutput
   struct outputControlStruct
   {
     outputControlStruct() :  fOutputPtr( NULL ), fOutputMaxSize ( 0 ), fEndOfSpace(0) {}
-    char* fOutputPtr;          //Pointer to Output Space, NULL to allocate output space
-    int fOutputMaxSize;                //Max Size of Output Data if Pointer to output space is given
+    char* volatile fOutputPtr;         //Pointer to Output Space, NULL to allocate output space
+    volatile int fOutputMaxSize;               //Max Size of Output Data if Pointer to output space is given
     bool fEndOfSpace; // end of space flag 
   };