/* * 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 void vlib_clear_simple_counters (vlib_simple_counter_main_t * cm) { uword i, j; u16 *my_minis; for (i = 0; i < vec_len (cm->minis); i++) { my_minis = cm->minis[i]; for (j = 0; j < vec_len (my_minis); j++) { cm->maxi[j] += my_minis[j]; my_minis[j] = 0; } } j = vec_len (cm->maxi); if (j > 0) vec_validate (cm->value_at_last_clear, j - 1); for (i = 0; i < j; i++) cm->value_at_last_clear[i] = cm->maxi[i]; } void vlib_clear_combined_counters (vlib_combined_counter_main_t * cm) { uword i, j; vlib_mini_counter_t *my_minis; for (i = 0; i < vec_len (cm->minis); i++) { my_minis = cm->minis[i]; for (j = 0; j < vec_len (my_minis); j++) { cm->maxi[j].packets += my_minis[j].packets; cm->maxi[j].bytes += my_minis[j].bytes; my_minis[j].packets = 0; my_minis[j].bytes = 0; } } j = vec_len (cm->maxi); if (j > 0) vec_validate (cm->value_at_last_clear, j - 1); for (i = 0; i < j; i++) { vlib_counter_t *c = vec_elt_at_index (cm->value_at_last_clear, i); c[0] = cm->maxi[i]; } } void vlib_validate_simple_counter (vlib_simple_counter_main_t * cm, u32 index) { vlib_thread_main_t *tm = vlib_get_thread_main (); int i; vec_validate (cm->minis, tm->n_vlib_mains - 1); for (i = 0; i < tm->n_vlib_mains; i++) vec_validate_aligned (cm->minis[i], index, CLIB_CACHE_LINE_BYTES); vec_validate_aligned (cm->maxi, index, CLIB_CACHE_LINE_BYTES); } void vlib_validate_combined_counter (vlib_combined_counter_main_t * cm, u32 index) { vlib_thread_main_t *tm = vlib_get_thread_main (); int i; vec_validate (cm->minis, tm->n_vlib_mains - 1); for (i = 0; i < tm->n_vlib_mains; i++) vec_validate_aligned (cm->minis[i], index, CLIB_CACHE_LINE_BYTES); vec_validate_aligned (cm->maxi, index, CLIB_CACHE_LINE_BYTES); } void serialize_vlib_simple_counter_main (serialize_main_t * m, va_list * va) { clib_warning ("unimplemented"); } void unserialize_vlib_simple_counter_main (serialize_main_t * m, va_list * va) { clib_warning ("unimplemented"); } void serialize_vlib_combined_counter_main (serialize_main_t * m, va_list * va) { clib_warning ("unimplemented"); } void unserialize_vlib_combined_counter_main (serialize_main_t * m, va_list * va) { clib_warning ("unimplemented"); } /* * fd.io coding-style-patch-verification: ON * * Local Variables: * eval: (c-set-style "gnu") * End: */