/* * Copyright (c) 2015 Cisco and/or its affiliates. * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at: * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ /* * counter.c: simple and packet/byte counters * * Copyright (c) 2008 Eliot Dresselhaus * * Permission is hereby granted, free of charge, to any person obtaining * a copy of this software and associated documentation files (the * "Software"), to deal in the Software without restriction, including * without limitation the rights to use, copy, modify, merge, publish, * distribute, sublicense, and/or sell copies of the Software, and to * permit persons to whom the Software is furnished to do so, subject to * the following conditions: * * The above copyright notice and this permission notice shall be * included in all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ #include <vlib/vlib.h> #include <vlib/stat_weak_inlines.h> void vlib_clear_simple_counters (vlib_simple_counter_main_t * cm) { counter_t *my_counters; uword i, j; for (i = 0; i < vec_len (cm->counters); i++) { my_counters = cm->counters[i]; for (j = 0; j < vec_len (my_counters); j++) { my_counters[j] = 0; } } } void vlib_clear_combined_counters (vlib_combined_counter_main_t * cm) { vlib_counter_t *my_counters; uword i, j; for (i = 0; i < vec_len (cm->counters); i++) { my_counters = cm->counters[i]; for (j = 0; j < vec_len (my_counters); j++) { my_counters[j].packets = 0; my_counters[j].bytes = 0; } } } void vlib_validate_simple_counter (vlib_simple_counter_main_t * cm, u32 index) { vlib_thread_main_t *tm = vlib_get_thread_main (); int i; void *oldheap = vlib_stats_push_heap (cm->counters); vec_validate (cm->counters, tm->n_vlib_mains - 1); for (i = 0; i < tm->n_vlib_mains; i++) vec_validate_aligned (cm->counters[i], index, CLIB_CACHE_LINE_BYTES); vlib_stats_pop_heap (cm, oldheap, index, 2 /* STAT_DIR_TYPE_COUNTER_VECTOR_SIMPLE */ ); } void vlib_validate_combined_counter (vlib_combined_counter_main_t * cm, u32 index) { vlib_thread_main_t *tm = vlib_get_thread_main (); int i; void *oldheap = vlib_stats_push_heap (cm->counters); vec_validate (cm->counters, tm->n_vlib_mains - 1); for (i = 0; i < tm->n_vlib_mains; i++) vec_validate_aligned (cm->counters[i], index, CLIB_CACHE_LINE_BYTES); vlib_stats_pop_heap (cm, oldheap, index, 3 /*STAT_DIR_TYPE_COUNTER_VECTOR_COMBINED */ ); } u32 vlib_combined_counter_n_counters (const vlib_combined_counter_main_t * cm) { ASSERT (cm->counters); return (vec_len (cm->counters[0])); } u32 vlib_simple_counter_n_counters (const vlib_simple_counter_main_t * cm) { ASSERT (cm->counters); return (vec_len (cm->counters[0])); } /* * fd.io coding-style-patch-verification: ON * * Local Variables: * eval: (c-set-style "gnu") * End: */