CJ_GLOBAL_LOG_PROTOTYPE;
-
-//#define VLIB_ELOG_MAIN_LOOP 1
-
/* Actually allocate a few extra slots of vector data to support
speculative vector enqueues which overflow vector data in next frame. */
#define VLIB_FRAME_SIZE_ALLOC (VLIB_FRAME_SIZE + 4)
elog_show_buffer_internal (vlib_get_main(), (u32)~0);
}
-always_inline void
+static inline void
vlib_elog_main_loop_event (vlib_main_t * vm,
u32 node_index,
u64 time,
u32 n_vectors,
u32 is_return)
{
- elog_main_t * em = &vm->elog_main;
+ vlib_main_t * evm = &vlib_global_main;
+ elog_main_t * em = &evm->elog_main;
- if (VLIB_ELOG_MAIN_LOOP)
- elog (em,
+ if (VLIB_ELOG_MAIN_LOOP && n_vectors)
+ elog_track (em,
/* event type */
vec_elt_at_index (is_return
- ? vm->node_return_elog_event_types
- : vm->node_call_elog_event_types,
+ ? evm->node_return_elog_event_types
+ : evm->node_call_elog_event_types,
node_index),
+ /* track */
+ (vm->cpu_index ? &vlib_worker_threads[vm->cpu_index].elog_track :
+ &em->default_track),
/* data to log */ n_vectors);
}
t = vec_elt_at_index (vm->node_call_elog_event_types, node_index);
vec_free (t->format);
- t->format = (char *) format (0, "%v (%%d)", n->name);
+ t->format = (char *) format (0, "%v-call: %%d%c", n->name, 0);
t = vec_elt_at_index (vm->node_return_elog_event_types, node_index);
vec_free (t->format);
- t->format = (char *) format (0, "%v () = %%d", n->name);
+ t->format = (char *) format (0, "%v-return: %%d%c", n->name, 0);
- n->name_elog_string = elog_string (&vm->elog_main, "%v", n->name);
+ n->name_elog_string = elog_string (&vm->elog_main, "%v%c", n->name,0);
}
void vlib_node_rename (vlib_main_t * vm, u32 node_index, char * fmt, ...)
static inline void elog_unlock (elog_main_t * em)
{
if (PREDICT_FALSE(em->lock != 0))
- *em->lock = 0;
+ {
+ CLIB_MEMORY_BARRIER();
+ *em->lock = 0;
+ }
}
/* Non-inline version. */
}
new_event_type (em, l);
-
elog_unlock(em);
return l;
return elog_event_data (em, type, track, cpu_time);
}
-/* Most common form: log a single 32 bit datum. */
+/* Most common forms: log a single 32 bit datum, w / w-out track */
always_inline void
elog (elog_main_t * em, elog_event_type_t * type, u32 data)
{
d[0] = data;
}
+always_inline void
+elog_track (elog_main_t * em, elog_event_type_t * type, elog_track_t *track,
+ u32 data)
+{
+ u32 * d = elog_event_data_not_inline
+ (em,
+ type,
+ track,
+ clib_cpu_time_now ());
+ d[0] = data;
+}
+
+always_inline void
+elog_track_inline (elog_main_t * em, elog_event_type_t * type,
+ elog_track_t *track, u32 data)
+{
+ u32 * d = elog_event_data_inline
+ (em,
+ type,
+ track,
+ clib_cpu_time_now ());
+ d[0] = data;
+}
+
always_inline void *
elog_data (elog_main_t * em, elog_event_type_t * type, elog_track_t * track)
{