2 /* STAT_DIR_TYPE_COUNTER_VECTOR_SIMPLE */ );
}
+void
+vlib_free_simple_counter (vlib_simple_counter_main_t * cm)
+{
+ int i;
+
+ vlib_stats_delete_cm (cm);
+
+ void *oldheap = vlib_stats_push_heap (cm->counters);
+ for (i = 0; i < vec_len (cm->counters); i++)
+ vec_free (cm->counters[i]);
+ vec_free (cm->counters);
+ clib_mem_set_heap (oldheap);
+}
+
void
vlib_validate_combined_counter (vlib_combined_counter_main_t * cm, u32 index)
{
3 /*STAT_DIR_TYPE_COUNTER_VECTOR_COMBINED */ );
}
+void
+vlib_free_combined_counter (vlib_combined_counter_main_t * cm)
+{
+ int i;
+
+ vlib_stats_delete_cm (cm);
+
+ void *oldheap = vlib_stats_push_heap (cm->counters);
+ for (i = 0; i < vec_len (cm->counters); i++)
+ vec_free (cm->counters[i]);
+ vec_free (cm->counters);
+ clib_mem_set_heap (oldheap);
+}
+
u32
vlib_combined_counter_n_counters (const vlib_combined_counter_main_t * cm)
{
void vlib_validate_simple_counter (vlib_simple_counter_main_t * cm,
u32 index);
+void vlib_free_simple_counter (vlib_simple_counter_main_t * cm);
+
/** validate a combined counter
@param cm - (vlib_combined_counter_main_t *) pointer to the counter
collection
void vlib_validate_combined_counter (vlib_combined_counter_main_t * cm,
u32 index);
+void vlib_free_combined_counter (vlib_combined_counter_main_t * cm);
/** Obtain the number of simple or combined counters allocated.
A macro which reduces to to vec_len(cm->maxi), the answer in either
e->type = STAT_DIR_TYPE_EMPTY;
}
+/*
+ * Called from main heap
+ */
+void
+vlib_stats_delete_cm (void *cm_arg)
+{
+ vlib_simple_counter_main_t *cm = (vlib_simple_counter_main_t *) cm_arg;
+ stat_segment_main_t *sm = &stat_segment_main;
+ stat_segment_directory_entry_t *e;
+ stat_segment_shared_header_t *shared_header = sm->shared_header;
+
+ /* Not all counters have names / hash-table entries */
+ if (!cm->name && !cm->stat_segment_name)
+ {
+ return;
+ }
+ vlib_stat_segment_lock ();
+
+ /* Lookup hash-table is on the main heap */
+ char *stat_segment_name =
+ cm->stat_segment_name ? cm->stat_segment_name : cm->name;
+ u32 index = lookup_hash_index ((u8 *) stat_segment_name);
+
+ e = &sm->directory_vector[index];
+ hash_unset (sm->directory_vector_by_name, &e->name);
+
+ u64 *offset_vector = stat_segment_pointer (shared_header, e->offset_vector);
+
+ void *oldheap = clib_mem_set_heap (sm->heap); /* Enter stats segment */
+ vec_free (offset_vector);
+ clib_mem_set_heap (oldheap); /* Exit stats segment */
+
+ memset (e, 0, sizeof (*e));
+ e->type = STAT_DIR_TYPE_EMPTY;
+
+ vlib_stat_segment_unlock ();
+}
+
void
vlib_stats_pop_heap (void *cm_arg, void *oldheap, u32 cindex,
stat_directory_type_t type)
/* Lookup hash-table is on the main heap */
stat_segment_name =
cm->stat_segment_name ? cm->stat_segment_name : cm->name;
+
clib_mem_set_heap (oldheap); /* Exit stats segment */
u32 vector_index = lookup_hash_index ((u8 *) stat_segment_name);
/* Back to stats segment */