diff --git a/programs/fileio.c b/programs/fileio.c
index 86da00131..353fbd54e 100644
--- a/programs/fileio.c
+++ b/programs/fileio.c
@@ -78,14 +78,14 @@
 *  Macros
 ***************************************/
 #define DISPLAY(...)         fprintf(stderr, __VA_ARGS__)
-#define DISPLAYLEVEL(l, ...) if (g_displayLevel>=l) { DISPLAY(__VA_ARGS__); }
+#define DISPLAYLEVEL(l, ...) { if (g_displayLevel>=l) { DISPLAY(__VA_ARGS__); } }
 static U32 g_displayLevel = 2;   /* 0 : no display;   1: errors;   2 : + result + interaction + warnings;   3 : + progression;   4 : + information */
 void FIO_setNotificationLevel(unsigned level) { g_displayLevel=level; }
 
-#define DISPLAYUPDATE(l, ...) if (g_displayLevel>=l) { \
+#define DISPLAYUPDATE(l, ...) { if (g_displayLevel>=l) { \
             if ((clock() - g_time > refreshRate) || (g_displayLevel>=4)) \
             { g_time = clock(); DISPLAY(__VA_ARGS__); \
-            if (g_displayLevel>=4) fflush(stdout); } }
+            if (g_displayLevel>=4) fflush(stdout); } } }
 static const clock_t refreshRate = CLOCKS_PER_SEC * 15 / 100;
 static clock_t g_time = 0;
 
@@ -373,7 +373,13 @@ static int FIO_compressFilename_internal(cRess_t ress,
                     if (sizeCheck!=outBuff.pos) EXM_THROW(25, "Write error : cannot write compressed block into %s", dstFileName);
                     compressedfilesize += outBuff.pos;
         }   }   }
-        DISPLAYUPDATE(2, "\rRead : %u MB  ==> %.2f%%   ", (U32)(readsize>>20), (double)compressedfilesize/readsize*100);
+#ifdef ZSTD_MULTITHREAD
+        if (!fileSize) DISPLAYUPDATE(2, "\rRead : %u MB", (U32)(readsize>>20))
+        else DISPLAYUPDATE(2, "\rRead : %u / %u MB", (U32)(readsize>>20), (U32)(fileSize>>20));
+#else
+        if (!fileSize) DISPLAYUPDATE(2, "\rRead : %u MB ==> %.2f%%", (U32)(readsize>>20), (double)compressedfilesize/readsize*100)
+        else DISPLAYUPDATE(2, "\rRead : %u / %u MB ==> %.2f%%", (U32)(readsize>>20), (U32)(fileSize>>20), (double)compressedfilesize/readsize*100);
+#endif
     }
 
     /* End of Frame */