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/*
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* Fair Queue
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*
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* Copyright (C) 2013-2015 Eric Dumazet <edumazet@google.com>
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions, and the following disclaimer,
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* without modification.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. The names of the authors may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* Alternatively, provided that this notice is retained in full, this
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* software may be distributed under the terms of the GNU General
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* Public License ("GPL") version 2, in which case the provisions of the
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* GPL apply INSTEAD OF those given above.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
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* DAMAGE.
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*
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <unistd.h>
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#include <fcntl.h>
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#include <sys/socket.h>
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#include <netinet/in.h>
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#include <arpa/inet.h>
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#include <string.h>
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#include <stdbool.h>
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#include "utils.h"
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#include "tc_util.h"
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static void explain(void)
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{
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fprintf(stderr,
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"Usage: ... fq [ limit PACKETS ] [ flow_limit PACKETS ]\n"
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" [ quantum BYTES ] [ initial_quantum BYTES ]\n"
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" [ maxrate RATE ] [ buckets NUMBER ]\n"
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" [ [no]pacing ] [ refill_delay TIME ]\n"
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" [ low_rate_threshold RATE ]\n"
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" [ orphan_mask MASK]\n"
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" [ timer_slack TIME]\n"
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" [ ce_threshold TIME ]\n");
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}
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static unsigned int ilog2(unsigned int val)
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{
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unsigned int res = 0;
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val--;
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while (val) {
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res++;
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val >>= 1;
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}
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return res;
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}
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static int fq_parse_opt(struct qdisc_util *qu, int argc, char **argv,
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struct nlmsghdr *n, const char *dev)
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{
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unsigned int plimit;
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unsigned int flow_plimit;
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unsigned int quantum;
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unsigned int initial_quantum;
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unsigned int buckets = 0;
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unsigned int maxrate;
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unsigned int low_rate_threshold;
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unsigned int defrate;
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unsigned int refill_delay;
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unsigned int orphan_mask;
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unsigned int ce_threshold;
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unsigned int timer_slack;
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bool set_plimit = false;
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bool set_flow_plimit = false;
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bool set_quantum = false;
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bool set_initial_quantum = false;
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bool set_maxrate = false;
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bool set_defrate = false;
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bool set_refill_delay = false;
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bool set_orphan_mask = false;
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bool set_low_rate_threshold = false;
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bool set_ce_threshold = false;
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bool set_timer_slack = false;
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int pacing = -1;
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struct rtattr *tail;
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while (argc > 0) {
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if (strcmp(*argv, "limit") == 0) {
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NEXT_ARG();
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if (get_unsigned(&plimit, *argv, 0)) {
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fprintf(stderr, "Illegal \"limit\"\n");
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return -1;
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}
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set_plimit = true;
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} else if (strcmp(*argv, "flow_limit") == 0) {
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NEXT_ARG();
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if (get_unsigned(&flow_plimit, *argv, 0)) {
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fprintf(stderr, "Illegal \"flow_limit\"\n");
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return -1;
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}
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set_flow_plimit = true;
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} else if (strcmp(*argv, "buckets") == 0) {
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NEXT_ARG();
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if (get_unsigned(&buckets, *argv, 0)) {
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fprintf(stderr, "Illegal \"buckets\"\n");
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return -1;
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}
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} else if (strcmp(*argv, "maxrate") == 0) {
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NEXT_ARG();
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if (strchr(*argv, '%')) {
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if (get_percent_rate(&maxrate, *argv, dev)) {
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fprintf(stderr, "Illegal \"maxrate\"\n");
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return -1;
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}
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} else if (get_rate(&maxrate, *argv)) {
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fprintf(stderr, "Illegal \"maxrate\"\n");
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return -1;
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}
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set_maxrate = true;
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} else if (strcmp(*argv, "low_rate_threshold") == 0) {
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NEXT_ARG();
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if (get_rate(&low_rate_threshold, *argv)) {
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fprintf(stderr, "Illegal \"low_rate_threshold\"\n");
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return -1;
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}
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set_low_rate_threshold = true;
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} else if (strcmp(*argv, "ce_threshold") == 0) {
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NEXT_ARG();
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if (get_time(&ce_threshold, *argv)) {
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fprintf(stderr, "Illegal \"ce_threshold\"\n");
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return -1;
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}
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set_ce_threshold = true;
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} else if (strcmp(*argv, "timer_slack") == 0) {
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__s64 t64;
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NEXT_ARG();
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if (get_time64(&t64, *argv)) {
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fprintf(stderr, "Illegal \"timer_slack\"\n");
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return -1;
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}
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timer_slack = t64;
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if (timer_slack != t64) {
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fprintf(stderr, "Illegal (out of range) \"timer_slack\"\n");
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return -1;
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}
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set_timer_slack = true;
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} else if (strcmp(*argv, "defrate") == 0) {
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NEXT_ARG();
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if (strchr(*argv, '%')) {
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if (get_percent_rate(&defrate, *argv, dev)) {
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fprintf(stderr, "Illegal \"defrate\"\n");
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return -1;
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}
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} else if (get_rate(&defrate, *argv)) {
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fprintf(stderr, "Illegal \"defrate\"\n");
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return -1;
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}
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set_defrate = true;
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} else if (strcmp(*argv, "quantum") == 0) {
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NEXT_ARG();
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if (get_unsigned(&quantum, *argv, 0)) {
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fprintf(stderr, "Illegal \"quantum\"\n");
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return -1;
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}
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set_quantum = true;
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} else if (strcmp(*argv, "initial_quantum") == 0) {
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NEXT_ARG();
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if (get_unsigned(&initial_quantum, *argv, 0)) {
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fprintf(stderr, "Illegal \"initial_quantum\"\n");
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return -1;
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}
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set_initial_quantum = true;
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} else if (strcmp(*argv, "orphan_mask") == 0) {
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NEXT_ARG();
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if (get_unsigned(&orphan_mask, *argv, 0)) {
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fprintf(stderr, "Illegal \"initial_quantum\"\n");
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return -1;
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}
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set_orphan_mask = true;
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} else if (strcmp(*argv, "refill_delay") == 0) {
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NEXT_ARG();
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if (get_time(&refill_delay, *argv)) {
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fprintf(stderr, "Illegal \"refill_delay\"\n");
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return -1;
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}
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set_refill_delay = true;
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} else if (strcmp(*argv, "pacing") == 0) {
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pacing = 1;
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} else if (strcmp(*argv, "nopacing") == 0) {
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pacing = 0;
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} else if (strcmp(*argv, "help") == 0) {
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explain();
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return -1;
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} else {
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fprintf(stderr, "What is \"%s\"?\n", *argv);
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explain();
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return -1;
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}
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argc--; argv++;
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}
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tail = addattr_nest(n, 1024, TCA_OPTIONS);
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if (buckets) {
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unsigned int log = ilog2(buckets);
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addattr_l(n, 1024, TCA_FQ_BUCKETS_LOG,
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&log, sizeof(log));
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}
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if (set_plimit)
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addattr_l(n, 1024, TCA_FQ_PLIMIT,
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&plimit, sizeof(plimit));
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if (set_flow_plimit)
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addattr_l(n, 1024, TCA_FQ_FLOW_PLIMIT,
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&flow_plimit, sizeof(flow_plimit));
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if (set_quantum)
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addattr_l(n, 1024, TCA_FQ_QUANTUM, &quantum, sizeof(quantum));
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if (set_initial_quantum)
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addattr_l(n, 1024, TCA_FQ_INITIAL_QUANTUM,
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&initial_quantum, sizeof(initial_quantum));
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if (pacing != -1)
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addattr_l(n, 1024, TCA_FQ_RATE_ENABLE,
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&pacing, sizeof(pacing));
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if (set_maxrate)
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addattr_l(n, 1024, TCA_FQ_FLOW_MAX_RATE,
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&maxrate, sizeof(maxrate));
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if (set_low_rate_threshold)
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addattr_l(n, 1024, TCA_FQ_LOW_RATE_THRESHOLD,
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&low_rate_threshold, sizeof(low_rate_threshold));
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if (set_defrate)
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addattr_l(n, 1024, TCA_FQ_FLOW_DEFAULT_RATE,
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&defrate, sizeof(defrate));
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if (set_refill_delay)
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addattr_l(n, 1024, TCA_FQ_FLOW_REFILL_DELAY,
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&refill_delay, sizeof(refill_delay));
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if (set_orphan_mask)
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addattr_l(n, 1024, TCA_FQ_ORPHAN_MASK,
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&orphan_mask, sizeof(orphan_mask));
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if (set_ce_threshold)
|
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addattr_l(n, 1024, TCA_FQ_CE_THRESHOLD,
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&ce_threshold, sizeof(ce_threshold));
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if (set_timer_slack)
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addattr_l(n, 1024, TCA_FQ_TIMER_SLACK,
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&timer_slack, sizeof(timer_slack));
|
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addattr_nest_end(n, tail);
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return 0;
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}
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3880ab |
|
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static int fq_print_opt(struct qdisc_util *qu, FILE *f, struct rtattr *opt)
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{
|
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3880ab |
struct rtattr *tb[TCA_FQ_MAX + 1];
|
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3880ab |
unsigned int plimit, flow_plimit;
|
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3880ab |
unsigned int buckets_log;
|
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3880ab |
int pacing;
|
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3880ab |
unsigned int rate, quantum;
|
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Packit Service |
3880ab |
unsigned int refill_delay;
|
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Packit Service |
3880ab |
unsigned int orphan_mask;
|
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Packit Service |
3880ab |
unsigned int ce_threshold;
|
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3880ab |
unsigned int timer_slack;
|
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Packit Service |
3880ab |
|
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3880ab |
SPRINT_BUF(b1);
|
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3880ab |
|
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if (opt == NULL)
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3880ab |
return 0;
|
|
Packit Service |
3880ab |
|
|
Packit Service |
3880ab |
parse_rtattr_nested(tb, TCA_FQ_MAX, opt);
|
|
Packit Service |
3880ab |
|
|
Packit Service |
3880ab |
if (tb[TCA_FQ_PLIMIT] &&
|
|
Packit Service |
3880ab |
RTA_PAYLOAD(tb[TCA_FQ_PLIMIT]) >= sizeof(__u32)) {
|
|
Packit Service |
3880ab |
plimit = rta_getattr_u32(tb[TCA_FQ_PLIMIT]);
|
|
Packit Service |
3880ab |
print_uint(PRINT_ANY, "limit", "limit %up ", plimit);
|
|
Packit Service |
3880ab |
}
|
|
Packit Service |
3880ab |
if (tb[TCA_FQ_FLOW_PLIMIT] &&
|
|
Packit Service |
3880ab |
RTA_PAYLOAD(tb[TCA_FQ_FLOW_PLIMIT]) >= sizeof(__u32)) {
|
|
Packit Service |
3880ab |
flow_plimit = rta_getattr_u32(tb[TCA_FQ_FLOW_PLIMIT]);
|
|
Packit Service |
3880ab |
print_uint(PRINT_ANY, "flow_limit", "flow_limit %up ",
|
|
Packit Service |
3880ab |
flow_plimit);
|
|
Packit Service |
3880ab |
}
|
|
Packit Service |
3880ab |
if (tb[TCA_FQ_BUCKETS_LOG] &&
|
|
Packit Service |
3880ab |
RTA_PAYLOAD(tb[TCA_FQ_BUCKETS_LOG]) >= sizeof(__u32)) {
|
|
Packit Service |
3880ab |
buckets_log = rta_getattr_u32(tb[TCA_FQ_BUCKETS_LOG]);
|
|
Packit Service |
3880ab |
print_uint(PRINT_ANY, "buckets", "buckets %u ",
|
|
Packit Service |
3880ab |
1U << buckets_log);
|
|
Packit Service |
3880ab |
}
|
|
Packit Service |
3880ab |
if (tb[TCA_FQ_ORPHAN_MASK] &&
|
|
Packit Service |
3880ab |
RTA_PAYLOAD(tb[TCA_FQ_ORPHAN_MASK]) >= sizeof(__u32)) {
|
|
Packit Service |
3880ab |
orphan_mask = rta_getattr_u32(tb[TCA_FQ_ORPHAN_MASK]);
|
|
Packit Service |
3880ab |
print_uint(PRINT_ANY, "orphan_mask", "orphan_mask %u ",
|
|
Packit Service |
3880ab |
orphan_mask);
|
|
Packit Service |
3880ab |
}
|
|
Packit Service |
3880ab |
if (tb[TCA_FQ_RATE_ENABLE] &&
|
|
Packit Service |
3880ab |
RTA_PAYLOAD(tb[TCA_FQ_RATE_ENABLE]) >= sizeof(int)) {
|
|
Packit Service |
3880ab |
pacing = rta_getattr_u32(tb[TCA_FQ_RATE_ENABLE]);
|
|
Packit Service |
3880ab |
if (pacing == 0)
|
|
Packit Service |
3880ab |
print_bool(PRINT_ANY, "pacing", "nopacing ", false);
|
|
Packit Service |
3880ab |
}
|
|
Packit Service |
3880ab |
if (tb[TCA_FQ_QUANTUM] &&
|
|
Packit Service |
3880ab |
RTA_PAYLOAD(tb[TCA_FQ_QUANTUM]) >= sizeof(__u32)) {
|
|
Packit Service |
3880ab |
quantum = rta_getattr_u32(tb[TCA_FQ_QUANTUM]);
|
|
Packit Service |
3880ab |
print_uint(PRINT_JSON, "quantum", NULL, quantum);
|
|
Packit Service |
3880ab |
print_string(PRINT_FP, NULL, "quantum %s ",
|
|
Packit Service |
3880ab |
sprint_size(quantum, b1));
|
|
Packit Service |
3880ab |
}
|
|
Packit Service |
3880ab |
if (tb[TCA_FQ_INITIAL_QUANTUM] &&
|
|
Packit Service |
3880ab |
RTA_PAYLOAD(tb[TCA_FQ_INITIAL_QUANTUM]) >= sizeof(__u32)) {
|
|
Packit Service |
3880ab |
quantum = rta_getattr_u32(tb[TCA_FQ_INITIAL_QUANTUM]);
|
|
Packit Service |
3880ab |
print_uint(PRINT_JSON, "initial_quantum", NULL, quantum);
|
|
Packit Service |
3880ab |
print_string(PRINT_FP, NULL, "initial_quantum %s ",
|
|
Packit Service |
3880ab |
sprint_size(quantum, b1));
|
|
Packit Service |
3880ab |
}
|
|
Packit Service |
3880ab |
if (tb[TCA_FQ_FLOW_MAX_RATE] &&
|
|
Packit Service |
3880ab |
RTA_PAYLOAD(tb[TCA_FQ_FLOW_MAX_RATE]) >= sizeof(__u32)) {
|
|
Packit Service |
3880ab |
rate = rta_getattr_u32(tb[TCA_FQ_FLOW_MAX_RATE]);
|
|
Packit Service |
3880ab |
|
|
Packit Service |
3880ab |
if (rate != ~0U) {
|
|
Packit Service |
3880ab |
print_uint(PRINT_JSON, "maxrate", NULL, rate);
|
|
Packit Service |
3880ab |
print_string(PRINT_FP, NULL, "maxrate %s ",
|
|
Packit Service |
3880ab |
sprint_rate(rate, b1));
|
|
Packit Service |
3880ab |
}
|
|
Packit Service |
3880ab |
}
|
|
Packit Service |
3880ab |
if (tb[TCA_FQ_FLOW_DEFAULT_RATE] &&
|
|
Packit Service |
3880ab |
RTA_PAYLOAD(tb[TCA_FQ_FLOW_DEFAULT_RATE]) >= sizeof(__u32)) {
|
|
Packit Service |
3880ab |
rate = rta_getattr_u32(tb[TCA_FQ_FLOW_DEFAULT_RATE]);
|
|
Packit Service |
3880ab |
|
|
Packit Service |
3880ab |
if (rate != 0) {
|
|
Packit Service |
3880ab |
print_uint(PRINT_JSON, "defrate", NULL, rate);
|
|
Packit Service |
3880ab |
print_string(PRINT_FP, NULL, "defrate %s ",
|
|
Packit Service |
3880ab |
sprint_rate(rate, b1));
|
|
Packit Service |
3880ab |
}
|
|
Packit Service |
3880ab |
}
|
|
Packit Service |
3880ab |
if (tb[TCA_FQ_LOW_RATE_THRESHOLD] &&
|
|
Packit Service |
3880ab |
RTA_PAYLOAD(tb[TCA_FQ_LOW_RATE_THRESHOLD]) >= sizeof(__u32)) {
|
|
Packit Service |
3880ab |
rate = rta_getattr_u32(tb[TCA_FQ_LOW_RATE_THRESHOLD]);
|
|
Packit Service |
3880ab |
|
|
Packit Service |
3880ab |
if (rate != 0) {
|
|
Packit Service |
3880ab |
print_uint(PRINT_JSON, "low_rate_threshold", NULL,
|
|
Packit Service |
3880ab |
rate);
|
|
Packit Service |
3880ab |
print_string(PRINT_FP, NULL, "low_rate_threshold %s ",
|
|
Packit Service |
3880ab |
sprint_rate(rate, b1));
|
|
Packit Service |
3880ab |
}
|
|
Packit Service |
3880ab |
}
|
|
Packit Service |
3880ab |
if (tb[TCA_FQ_FLOW_REFILL_DELAY] &&
|
|
Packit Service |
3880ab |
RTA_PAYLOAD(tb[TCA_FQ_FLOW_REFILL_DELAY]) >= sizeof(__u32)) {
|
|
Packit Service |
3880ab |
refill_delay = rta_getattr_u32(tb[TCA_FQ_FLOW_REFILL_DELAY]);
|
|
Packit Service |
3880ab |
print_uint(PRINT_JSON, "refill_delay", NULL, refill_delay);
|
|
Packit Service |
3880ab |
print_string(PRINT_FP, NULL, "refill_delay %s ",
|
|
Packit Service |
3880ab |
sprint_time(refill_delay, b1));
|
|
Packit Service |
3880ab |
}
|
|
Packit Service |
3880ab |
|
|
Packit Service |
3880ab |
if (tb[TCA_FQ_CE_THRESHOLD] &&
|
|
Packit Service |
3880ab |
RTA_PAYLOAD(tb[TCA_FQ_CE_THRESHOLD]) >= sizeof(__u32)) {
|
|
Packit Service |
3880ab |
ce_threshold = rta_getattr_u32(tb[TCA_FQ_CE_THRESHOLD]);
|
|
Packit Service |
3880ab |
if (ce_threshold != ~0U) {
|
|
Packit Service |
3880ab |
print_uint(PRINT_JSON, "ce_threshold", NULL,
|
|
Packit Service |
3880ab |
ce_threshold);
|
|
Packit Service |
3880ab |
print_string(PRINT_FP, NULL, "ce_threshold %s ",
|
|
Packit Service |
3880ab |
sprint_time(ce_threshold, b1));
|
|
Packit Service |
3880ab |
}
|
|
Packit Service |
3880ab |
}
|
|
Packit Service |
3880ab |
|
|
Packit Service |
3880ab |
if (tb[TCA_FQ_TIMER_SLACK] &&
|
|
Packit Service |
3880ab |
RTA_PAYLOAD(tb[TCA_FQ_TIMER_SLACK]) >= sizeof(__u32)) {
|
|
Packit Service |
3880ab |
timer_slack = rta_getattr_u32(tb[TCA_FQ_TIMER_SLACK]);
|
|
Packit Service |
3880ab |
print_uint(PRINT_JSON, "timer_slack", NULL, timer_slack);
|
|
Packit Service |
3880ab |
print_string(PRINT_FP, NULL, "timer_slack %s ",
|
|
Packit Service |
3880ab |
sprint_time64(timer_slack, b1));
|
|
Packit Service |
3880ab |
}
|
|
Packit Service |
3880ab |
|
|
Packit Service |
3880ab |
return 0;
|
|
Packit Service |
3880ab |
}
|
|
Packit Service |
3880ab |
|
|
Packit Service |
3880ab |
static int fq_print_xstats(struct qdisc_util *qu, FILE *f,
|
|
Packit Service |
3880ab |
struct rtattr *xstats)
|
|
Packit Service |
3880ab |
{
|
|
Packit Service |
3880ab |
struct tc_fq_qd_stats *st, _st;
|
|
Packit Service |
3880ab |
|
|
Packit Service |
3880ab |
SPRINT_BUF(b1);
|
|
Packit Service |
3880ab |
|
|
Packit Service |
3880ab |
if (xstats == NULL)
|
|
Packit Service |
3880ab |
return 0;
|
|
Packit Service |
3880ab |
|
|
Packit Service |
3880ab |
memset(&_st, 0, sizeof(_st));
|
|
Packit Service |
3880ab |
memcpy(&_st, RTA_DATA(xstats), min(RTA_PAYLOAD(xstats), sizeof(*st)));
|
|
Packit Service |
3880ab |
|
|
Packit Service |
3880ab |
st = &_st;
|
|
Packit Service |
3880ab |
|
|
Packit Service |
3880ab |
print_uint(PRINT_ANY, "flows", " flows %u", st->flows);
|
|
Packit Service |
3880ab |
print_uint(PRINT_ANY, "inactive", " (inactive %u", st->inactive_flows);
|
|
Packit Service |
3880ab |
print_uint(PRINT_ANY, "throttled", " throttled %u)",
|
|
Packit Service |
3880ab |
st->throttled_flows);
|
|
Packit Service |
3880ab |
|
|
Packit Service |
3880ab |
if (st->time_next_delayed_flow > 0) {
|
|
Packit Service |
3880ab |
print_lluint(PRINT_JSON, "next_packet_delay", NULL,
|
|
Packit Service |
3880ab |
st->time_next_delayed_flow);
|
|
Packit Service |
3880ab |
print_string(PRINT_FP, NULL, " next_packet_delay %s",
|
|
Packit Service |
3880ab |
sprint_time64(st->time_next_delayed_flow, b1));
|
|
Packit Service |
3880ab |
}
|
|
Packit Service |
3880ab |
|
|
Packit Service |
3880ab |
print_nl();
|
|
Packit Service |
3880ab |
print_lluint(PRINT_ANY, "gc", " gc %llu", st->gc_flows);
|
|
Packit Service |
3880ab |
print_lluint(PRINT_ANY, "highprio", " highprio %llu",
|
|
Packit Service |
3880ab |
st->highprio_packets);
|
|
Packit Service |
3880ab |
|
|
Packit Service |
3880ab |
if (st->tcp_retrans)
|
|
Packit Service |
3880ab |
print_lluint(PRINT_ANY, "retrans", " retrans %llu",
|
|
Packit Service |
3880ab |
st->tcp_retrans);
|
|
Packit Service |
3880ab |
|
|
Packit Service |
3880ab |
print_lluint(PRINT_ANY, "throttled", " throttled %llu", st->throttled);
|
|
Packit Service |
3880ab |
|
|
Packit Service |
3880ab |
if (st->unthrottle_latency_ns) {
|
|
Packit Service |
3880ab |
print_uint(PRINT_JSON, "latency", NULL,
|
|
Packit Service |
3880ab |
st->unthrottle_latency_ns);
|
|
Packit Service |
3880ab |
print_string(PRINT_FP, NULL, " latency %s",
|
|
Packit Service |
3880ab |
sprint_time64(st->unthrottle_latency_ns, b1));
|
|
Packit Service |
3880ab |
}
|
|
Packit Service |
3880ab |
|
|
Packit Service |
3880ab |
if (st->ce_mark)
|
|
Packit Service |
3880ab |
print_lluint(PRINT_ANY, "ce_mark", " ce_mark %llu",
|
|
Packit Service |
3880ab |
st->ce_mark);
|
|
Packit Service |
3880ab |
|
|
Packit Service |
3880ab |
if (st->flows_plimit)
|
|
Packit Service |
3880ab |
print_lluint(PRINT_ANY, "flows_plimit", " flows_plimit %llu",
|
|
Packit Service |
3880ab |
st->flows_plimit);
|
|
Packit Service |
3880ab |
|
|
Packit Service |
3880ab |
if (st->pkts_too_long || st->allocation_errors) {
|
|
Packit Service |
3880ab |
print_nl();
|
|
Packit Service |
3880ab |
print_lluint(PRINT_ANY, "pkts_too_long",
|
|
Packit Service |
3880ab |
" pkts_too_long %llu", st->pkts_too_long);
|
|
Packit Service |
3880ab |
print_lluint(PRINT_ANY, "alloc_errors", " alloc_errors %llu",
|
|
Packit Service |
3880ab |
st->allocation_errors);
|
|
Packit Service |
3880ab |
}
|
|
Packit Service |
3880ab |
|
|
Packit Service |
3880ab |
return 0;
|
|
Packit Service |
3880ab |
}
|
|
Packit Service |
3880ab |
|
|
Packit Service |
3880ab |
struct qdisc_util fq_qdisc_util = {
|
|
Packit Service |
3880ab |
.id = "fq",
|
|
Packit Service |
3880ab |
.parse_qopt = fq_parse_opt,
|
|
Packit Service |
3880ab |
.print_qopt = fq_print_opt,
|
|
Packit Service |
3880ab |
.print_xstats = fq_print_xstats,
|
|
Packit Service |
3880ab |
};
|