From: David Miller <davem@davemloft.net>
To: pabeni@redhat.com
Cc: netdev@vger.kernel.org, jhs@mojatatu.com,
xiyou.wangcong@gmail.com, jiri@resnulli.us,
john.fastabend@gmail.com
Subject: Re: [PATCH net 0/2] net: sched: fix stats accounting for child NOLOCK qdiscs
Date: Mon, 01 Apr 2019 14:50:29 -0700 (PDT) [thread overview]
Message-ID: <20190401.145029.173182112322536212.davem@davemloft.net> (raw)
In-Reply-To: <cover.1553787684.git.pabeni@redhat.com>
From: Paolo Abeni <pabeni@redhat.com>
Date: Thu, 28 Mar 2019 16:53:11 +0100
> Currently, stats accounting for NOLOCK qdisc enslaved to classful (lock)
> qdiscs is buggy. Per CPU values are ignored in most places, as a result,
> stats dump in the above scenario always report 0 length backlog and parent
> backlog len is not updated correctly on NOLOCK qdisc removal.
>
> The first patch address stats dumping, and the second one child qdisc removal.
> I'm targeting the net tree as this is a bugfix, but it could be moved to
> net-next due to the relatively large diffstat.
Series applied, thanks Paolo.
prev parent reply other threads:[~2019-04-01 21:50 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-03-28 15:53 [PATCH net 0/2] net: sched: fix stats accounting for child NOLOCK qdiscs Paolo Abeni
2019-03-28 15:53 ` [PATCH net 1/2] net: sched: introduce and use qstats read helpers Paolo Abeni
2019-03-28 15:53 ` [PATCH net 2/2] net: sched: introduce and use qdisc tree flush/purge helpers Paolo Abeni
2019-04-01 21:50 ` David Miller [this message]
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