Take fut_active into account for codelet event too

src/common/fxt.h

@@ -136,6 +136,7 @@ void _starpu_fxt_register_thread(unsigned);
  * by a string. */
 #define _STARPU_FUT_DO_PROBE3STR(CODE, P1, P2, P3, str)			\
 do {									\
+    if(fut_active) {							\
 	/* No more than FXT_MAX_PARAMS args are allowed */		\
 	/* we add a \0 just in case ... */				\
 	size_t len = STARPU_MIN(strlen(str)+1, (FXT_MAX_PARAMS - 3)*sizeof(unsigned long));\
@@ -149,10 +150,12 @@ do {									\
 	*(futargs++) = (unsigned long)(P3);				\
 	snprintf((char *)futargs, len, "%s", str);			\
 	((char *)futargs)[len - 1] = '\0';				\
+    }									\
 } while (0);
 
 #define _STARPU_FUT_DO_PROBE4STR(CODE, P1, P2, P3, P4, str)		\
 do {									\
+    if(fut_active) {							\
 	/* No more than FXT_MAX_PARAMS args are allowed */		\
 	/* we add a \0 just in case ... */				\
 	size_t len = STARPU_MIN(strlen(str)+1, (FXT_MAX_PARAMS - 4)*sizeof(unsigned long));\
@@ -167,10 +170,12 @@ do {									\
 	*(futargs++) = (unsigned long)(P4);				\
 	snprintf((char *)futargs, len, "%s", str);			\
 	((char *)futargs)[len - 1] = '\0';				\
+    }									\
 } while (0);
 
 #define _STARPU_FUT_DO_PROBE5STR(CODE, P1, P2, P3, P4, P5, str)		\
 do {									\
+    if(fut_active) {							\
 	/* No more than FXT_MAX_PARAMS args are allowed */		\
 	/* we add a \0 just in case ... */				\
 	size_t len = STARPU_MIN(strlen(str)+1, (FXT_MAX_PARAMS - 5)*sizeof(unsigned long));\
@@ -186,6 +191,7 @@ do {									\
 	*(futargs++) = (unsigned long)(P5);				\
 	snprintf((char *)futargs, len, "%s", str);			\
 	((char *)futargs)[len - 1] = '\0';				\
+    }									\
 } while (0);