From 01573e231f18eb2d99162747186f59511f56b64d Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 08 Dec 2023 10:40:48 +0000
Subject: [PATCH] 移去rt

---
 kernel/net/core/gen_estimator.c |   10 +++-------
 1 files changed, 3 insertions(+), 7 deletions(-)

diff --git a/kernel/net/core/gen_estimator.c b/kernel/net/core/gen_estimator.c
index 7112e28..e51f485 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>
@@ -52,7 +48,7 @@
 	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);

--
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