diff --git a/Makefile b/Makefile
index 2982e62c..b92a1a33 100644
--- a/Makefile
+++ b/Makefile
@@ -130,7 +130,9 @@ clean :
 	rm -f $(SKYNET_BUILD_PATH)/skynet $(CSERVICE_PATH)/*.so $(LUA_CLIB_PATH)/*.so
 
 cleanall: clean
+ifneq (,$(wildcard 3rd/jemalloc/Makefile))
 	cd 3rd/jemalloc && $(MAKE) clean
+endif
 	cd 3rd/lua && $(MAKE) clean
 	rm -f $(LUA_STATICLIB)
 
diff --git a/service-src/service_snlua.c b/service-src/service_snlua.c
index b839b117..89e607f6 100644
--- a/service-src/service_snlua.c
+++ b/service-src/service_snlua.c
@@ -12,7 +12,6 @@
 struct snlua {
 	lua_State * L;
 	struct skynet_context * ctx;
-	FILE *f;
 };
 
 // LUA_CACHELIB may defined in patched lua for shared proto
@@ -144,35 +143,17 @@ snlua_init(struct snlua *l, struct skynet_context *ctx, const char * args) {
 	return 0;
 }
 
-static void * 
-lalloc(void *ud, void *ptr, size_t osize, size_t nsize) {
-	struct snlua * l = ud;
-	if (l->f) {
-		fprintf(l->f, "%p %d %d\n", ptr, (int)osize, (int)nsize);
-	}
-	if (nsize == 0) {
-		skynet_free(ptr);
-		return NULL;
-	} else {
-		return skynet_realloc(ptr, nsize);
-	}
-}
-
 struct snlua *
 snlua_create(void) {
 	struct snlua * l = skynet_malloc(sizeof(*l));
 	memset(l,0,sizeof(*l));
-	char tmp[L_tmpnam];
-	l->f = fopen(tmpnam(tmp),"wb");
-//	printf("%s\n", tmp);
-	l->L = lua_newstate(lalloc, l);
+	l->L = lua_newstate(skynet_lalloc, NULL);
 	return l;
 }
 
 void
 snlua_release(struct snlua *l) {
 	lua_close(l->L);
-	fclose(l->f);
 	skynet_free(l);
 }
 
diff --git a/skynet-src/malloc_hook.c b/skynet-src/malloc_hook.c
index 3cff09fa..d9ad6f32 100644
--- a/skynet-src/malloc_hook.c
+++ b/skynet-src/malloc_hook.c
@@ -218,7 +218,6 @@ skynet_strdup(const char *str) {
 
 void * 
 skynet_lalloc(void *ud, void *ptr, size_t osize, size_t nsize) {
-	printf("%p osize = %d nsize = %d\n", ptr, (int)osize, (int)nsize);
 	if (nsize == 0) {
 		skynet_free(ptr);
 		return NULL;