From: Yunsheng Lin <linyunsheng@huawei.com>
To: <davem@davemloft.net>, <kuba@kernel.org>
Cc: <olteanv@gmail.com>, <ast@kernel.org>, <daniel@iogearbox.net>,
<andriin@fb.com>, <edumazet@google.com>, <weiwan@google.com>,
<cong.wang@bytedance.com>, <ap420073@gmail.com>,
<netdev@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
<linuxarm@openeuler.org>, <mkl@pengutronix.de>,
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<a.fatoum@pengutronix.de>, <atenart@kernel.org>,
<alexander.duyck@gmail.com>, <hdanton@sina.com>,
<jgross@suse.com>, <JKosina@suse.com>
Subject: [PATCH net v4 0/2] fix packet stuck problem for lockless qdisc
Date: Fri, 16 Apr 2021 09:16:47 +0800 [thread overview]
Message-ID: <1618535809-11952-1-git-send-email-linyunsheng@huawei.com> (raw)
This patchset fixes the packet stuck problem mentioned in [1].
Patch 1: Add STATE_MISSED flag to fix packet stuck problem.
Patch 2: Fix a tx_action rescheduling problem after STATE_MISSED
flag is added in patch 1.
V4: Change STATE_NEED_RESCHEDULE to STATE_MISSED and add patch 2.
[1]. https://lkml.org/lkml/2019/10/9/42
Yunsheng Lin (2):
net: sched: fix packet stuck problem for lockless qdisc
net: sched: fix endless tx action reschedule during deactivation
include/net/pkt_sched.h | 7 +------
include/net/sch_generic.h | 37 ++++++++++++++++++++++++++++++++++++-
net/core/dev.c | 26 ++++++++++++++++++++++----
net/sched/sch_generic.c | 16 +++++++++++++++-
4 files changed, 74 insertions(+), 12 deletions(-)
--
2.7.4
next reply other threads:[~2021-04-16 1:16 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-16 1:16 Yunsheng Lin [this message]
2021-04-16 1:16 ` [PATCH net v4 1/2] net: sched: fix packet stuck problem for lockless qdisc Yunsheng Lin
2021-04-19 15:29 ` Michal Kubecek
2021-04-19 23:55 ` Michal Kubecek
2021-04-20 2:23 ` Yunsheng Lin
2021-04-20 20:34 ` Michal Kubecek
2021-04-21 1:52 ` Yunsheng Lin
2021-04-21 5:31 ` Michal Kubecek
2021-04-21 8:21 ` Yunsheng Lin
2021-04-21 8:44 ` Michal Kubecek
2021-04-21 9:25 ` Yunsheng Lin
2021-04-23 9:42 ` Yunsheng Lin
2021-04-30 3:11 ` Yunsheng Lin
2021-04-30 3:15 ` Yunsheng Lin
2021-04-30 6:28 ` Michal Kubecek
2021-04-16 1:16 ` [PATCH net v4 2/2] net: sched: fix endless tx action reschedule during deactivation Yunsheng Lin
-- strict thread matches above, loose matches on Subject: below --
2021-04-16 1:13 [PATCH net v4 0/2] fix packet stuck problem for lockless qdisc Yunsheng Lin
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