Try using an auto variable where a malloc was used in the smooth fun

git-svn-id: file:///svn/tokudb@91 c7de825b-a66e-492c-adef-691d508d4ae1

newbrt/Makefile

@@ -9,7 +9,7 @@ DTOOL = valgrind --quiet --error-exitcode=1
 
 
 default: bins
-BINS =  pma-test brt-test cachetable-test brt-serialize-test randbrt randdb4 hashtest ybt-test
+BINS =  pma-test brt-test cachetable-test brt-serialize-test randbrt randdb4 hashtest ybt-test benchmark-test
 bins: $(BINS)
 check: bins
 	$(DTOOL) ./ybt-test

newbrt/pma.c

@@ -221,11 +221,15 @@ int pmainternal_smooth_region (struct kv_pair *pairs[], int n, int idx, int base
     }
     n_present++; // Save one for the blank guy.
     {
-	struct kv_pair_tag *tmppairs;
+//#define USE_MALLOC_IN_SMOOTH
+#ifdef USE_MALLOC_IN_SMOOTH
+	struct kv_pair_tag *MALLOC_N(n_present, tmppairs);
+#else
+	struct kv_pair_tag tmppairs[n_present];
+#endif
 	int n_saved=0;
 	int r;
 
-        tmppairs = toku_malloc(n_present * sizeof (struct kv_pair_tag));
 	for (i=0; i<n; i++) {
 	    if (i==idx) {
 		tmppairs[n_saved++].pair = 0;
@@ -256,7 +260,9 @@ int pmainternal_smooth_region (struct kv_pair *pairs[], int n, int idx, int base
                 list_push(&pma->cursors, list);
             }
         }
+#ifdef USE_MALLOC_IN_SMOOTH
 	toku_free(tmppairs);
+#endif
 	return r;
     }
 }