diff options
Diffstat (limited to 'src/vlib/stats/stats.c')
| -rw-r--r-- | src/vlib/stats/stats.c | 24 |
1 files changed, 14 insertions, 10 deletions
diff --git a/src/vlib/stats/stats.c b/src/vlib/stats/stats.c index 9063fa375e6..cb29ddaf378 100644 --- a/src/vlib/stats/stats.c +++ b/src/vlib/stats/stats.c @@ -106,20 +106,21 @@ vlib_stats_create_counter (vlib_stats_entry_t *e) { vlib_stats_segment_t *sm = vlib_stats_get_segment (); void *oldheap; - u32 index = ~0; - int i; + u32 index; oldheap = clib_mem_set_heap (sm->heap); - vec_foreach_index_backwards (i, sm->directory_vector) - if (sm->directory_vector[i].type == STAT_DIR_TYPE_EMPTY) - { - index = i; - break; - } - index = index == ~0 ? vec_len (sm->directory_vector) : index; + if (sm->dir_vector_first_free_elt != CLIB_U32_MAX) + { + index = sm->dir_vector_first_free_elt; + sm->dir_vector_first_free_elt = sm->directory_vector[index].index; + } + else + { + index = vec_len (sm->directory_vector); + vec_validate (sm->directory_vector, index); + } - vec_validate (sm->directory_vector, index); sm->directory_vector[index] = *e; clib_mem_set_heap (oldheap); @@ -183,6 +184,9 @@ vlib_stats_remove_entry (u32 entry_index) memset (e, 0, sizeof (*e)); e->type = STAT_DIR_TYPE_EMPTY; + + e->value = sm->dir_vector_first_free_elt; + sm->dir_vector_first_free_elt = entry_index; } static void |