linux-kernel - Re: [PATCH 12/14] net: sched: retry action check-insert on concurrent modification

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Message-ID: <20180519223546.GG5488@localhost.localdomain>
Date:   Sat, 19 May 2018 19:35:46 -0300
From:   Marcelo Ricardo Leitner <marcelo.leitner@...il.com>
To:     Jiri Pirko <jiri@...nulli.us>
Cc:     Vlad Buslov <vladbu@...lanox.com>, netdev@...r.kernel.org,
        davem@...emloft.net, jhs@...atatu.com, xiyou.wangcong@...il.com,
        pablo@...filter.org, kadlec@...ckhole.kfki.hu, fw@...len.de,
        ast@...nel.org, daniel@...earbox.net, edumazet@...gle.com,
        keescook@...omium.org, linux-kernel@...r.kernel.org,
        netfilter-devel@...r.kernel.org, coreteam@...filter.org,
        kliteyn@...lanox.com
Subject: Re: [PATCH 12/14] net: sched: retry action check-insert on
 concurrent modification

On Wed, May 16, 2018 at 03:21:35PM +0200, Jiri Pirko wrote:
...
> int tcf_idr_check_alloc(struct tc_action_net *tn, u32 *index,
> 			struct tc_action **a, int bind)

Considering we don't have any other variant of it, maybe just
"tcf_idr_alloc()" instead?