From 8ac6c7a54ed1b98d142dce24b11c6de6a1e239a5 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Tue, 22 Oct 2024 10:36:11 +0000
Subject: [PATCH] 修改4g拨号为QMI,需要在系统里后台执行quectel-CM
---
kernel/net/sched/sch_dsmark.c | 16 +++++++++-------
1 files changed, 9 insertions(+), 7 deletions(-)
diff --git a/kernel/net/sched/sch_dsmark.c b/kernel/net/sched/sch_dsmark.c
index 47a6168..a75bc7f 100644
--- a/kernel/net/sched/sch_dsmark.c
+++ b/kernel/net/sched/sch_dsmark.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/* net/sched/sch_dsmark.c - Differentiated Services field marker */
/* Written 1998-2000 by Werner Almesberger, EPFL ICA */
@@ -132,7 +133,8 @@
if (!opt)
goto errout;
- err = nla_parse_nested(tb, TCA_DSMARK_MAX, opt, dsmark_policy, NULL);
+ err = nla_parse_nested_deprecated(tb, TCA_DSMARK_MAX, opt,
+ dsmark_policy, NULL);
if (err < 0)
goto errout;
@@ -199,6 +201,7 @@
static int dsmark_enqueue(struct sk_buff *skb, struct Qdisc *sch,
struct sk_buff **to_free)
{
+ unsigned int len = qdisc_pkt_len(skb);
struct dsmark_qdisc_data *p = qdisc_priv(sch);
int err;
@@ -271,7 +274,7 @@
return err;
}
- qdisc_qstats_backlog_inc(sch, skb);
+ sch->qstats.backlog += len;
sch->q.qlen++;
return NET_XMIT_SUCCESS;
@@ -352,7 +355,8 @@
if (err)
return err;
- err = nla_parse_nested(tb, TCA_DSMARK_MAX, opt, dsmark_policy, NULL);
+ err = nla_parse_nested_deprecated(tb, TCA_DSMARK_MAX, opt,
+ dsmark_policy, NULL);
if (err < 0)
goto errout;
@@ -404,8 +408,6 @@
pr_debug("%s(sch %p,[qdisc %p])\n", __func__, sch, p);
if (p->q)
qdisc_reset(p->q);
- sch->qstats.backlog = 0;
- sch->q.qlen = 0;
}
static void dsmark_destroy(struct Qdisc *sch)
@@ -434,7 +436,7 @@
tcm->tcm_handle = TC_H_MAKE(TC_H_MAJ(sch->handle), cl - 1);
tcm->tcm_info = p->q->handle;
- opts = nla_nest_start(skb, TCA_OPTIONS);
+ opts = nla_nest_start_noflag(skb, TCA_OPTIONS);
if (opts == NULL)
goto nla_put_failure;
if (nla_put_u8(skb, TCA_DSMARK_MASK, p->mv[cl - 1].mask) ||
@@ -453,7 +455,7 @@
struct dsmark_qdisc_data *p = qdisc_priv(sch);
struct nlattr *opts = NULL;
- opts = nla_nest_start(skb, TCA_OPTIONS);
+ opts = nla_nest_start_noflag(skb, TCA_OPTIONS);
if (opts == NULL)
goto nla_put_failure;
if (nla_put_u16(skb, TCA_DSMARK_INDICES, p->indices))
--
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