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From: Cong Wang <xiyou.wangcong@gmail.com>
To: Vlad Buslov <vladbu@mellanox.com>
Cc: Linux Kernel Network Developers <netdev@vger.kernel.org>,
	Jamal Hadi Salim <jhs@mojatatu.com>,
	Jiri Pirko <jiri@resnulli.us>, David Miller <davem@davemloft.net>,
	LKML <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH] net: sched: don't disable bh when accessing action idr
Date: Fri, 18 May 2018 19:59:20 -0700	[thread overview]
Message-ID: <CAM_iQpUKjFPKAONSW42_6Mdp-VTTvaOx-GPDH2bJqW7LW1QYBw@mail.gmail.com> (raw)
In-Reply-To: <1526658324-6570-1-git-send-email-vladbu@mellanox.com>

On Fri, May 18, 2018 at 8:45 AM, Vlad Buslov <vladbu@mellanox.com> wrote:
> Underlying implementation of action map has changed and doesn't require
> disabling bh anymore. Replace all action idr spinlock usage with regular
> calls that do not disable bh.

Please explain explicitly why it is not required, don't let people
dig, this would save everyone's time.

Also, this should be targeted for net-next, right?

Thanks.

  reply	other threads:[~2018-05-19  2:59 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-05-18 15:45 [PATCH] net: sched: don't disable bh when accessing action idr Vlad Buslov
2018-05-19  2:59 ` Cong Wang [this message]
2018-05-19 10:12   ` Vlad Buslov
2018-05-20  3:02     ` David Miller
2018-05-21 20:03       ` [PATCH net-next v2] " Vlad Buslov
2018-05-22 12:50         ` Jamal Hadi Salim
2018-05-23  1:10         ` Cong Wang
2018-05-23  6:57           ` Vlad Buslov
2018-05-23  7:32         ` Jiri Pirko
2018-05-23  8:52           ` [PATCH net-next v3] " Vlad Buslov
2018-05-23 23:14             ` Cong Wang
2018-05-24 16:54               ` Vlad Buslov

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