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Message-ID: <20190205112233.GD2133@nanopsycho> Date: Tue, 5 Feb 2019 12:22:33 +0100 From: Jiri Pirko <jiri@...nulli.us> To: Vlad Buslov <vladbu@...lanox.com> Cc: netdev@...r.kernel.org, jhs@...atatu.com, xiyou.wangcong@...il.com, davem@...emloft.net, ast@...nel.org, daniel@...earbox.net Subject: Re: [PATCH net-next v3 07/16] net: sched: introduce reference counting for tcf_proto Mon, Feb 04, 2019 at 01:32:52PM CET, vladbu@...lanox.com wrote: >In order to remove dependency on rtnl lock and allow concurrent tcf_proto >modification, extend tcf_proto with reference counter. Implement helper >get/put functions for tcf proto and use them to modify cls API to always >take reference to tcf_proto while using it. Only release reference to >parent chain after releasing last reference to tp. > >Signed-off-by: Vlad Buslov <vladbu@...lanox.com> Acked-by: Jiri Pirko <jiri@...lanox.com>
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