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/core/gen_estimator.c | 16 ++++++----------
1 files changed, 6 insertions(+), 10 deletions(-)
diff --git a/kernel/net/core/gen_estimator.c b/kernel/net/core/gen_estimator.c
index 7112e28..8e582e2 100644
--- a/kernel/net/core/gen_estimator.c
+++ b/kernel/net/core/gen_estimator.c
@@ -1,10 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
/*
* net/sched/gen_estimator.c Simple rate estimator.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
*
* Authors: Alexey Kuznetsov, <kuznet@ms2.inr.ac.ru>
* Eric Dumazet <edumazet@google.com>
@@ -46,13 +42,13 @@
struct net_rate_estimator {
struct gnet_stats_basic_packed *bstats;
spinlock_t *stats_lock;
- net_seqlock_t *running;
+ seqcount_t *running;
struct gnet_stats_basic_cpu __percpu *cpu_bstats;
u8 ewma_log;
u8 intvl_log; /* period : (250ms << intvl_log) */
seqcount_t seq;
- u32 last_packets;
+ u64 last_packets;
u64 last_bytes;
u64 avpps;
@@ -87,7 +83,7 @@
brate = (b.bytes - est->last_bytes) << (10 - est->intvl_log);
brate = (brate >> est->ewma_log) - (est->avbps >> est->ewma_log);
- rate = (u64)(b.packets - est->last_packets) << (10 - est->intvl_log);
+ rate = (b.packets - est->last_packets) << (10 - est->intvl_log);
rate = (rate >> est->ewma_log) - (est->avpps >> est->ewma_log);
write_seqcount_begin(&est->seq);
@@ -129,7 +125,7 @@
struct gnet_stats_basic_cpu __percpu *cpu_bstats,
struct net_rate_estimator __rcu **rate_est,
spinlock_t *lock,
- net_seqlock_t *running,
+ seqcount_t *running,
struct nlattr *opt)
{
struct gnet_estimator *parm = nla_data(opt);
@@ -230,7 +226,7 @@
struct gnet_stats_basic_cpu __percpu *cpu_bstats,
struct net_rate_estimator __rcu **rate_est,
spinlock_t *lock,
- net_seqlock_t *running, struct nlattr *opt)
+ seqcount_t *running, struct nlattr *opt)
{
return gen_new_estimator(bstats, cpu_bstats, rate_est,
lock, running, opt);
--
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