netdev - Re: [RFC 0/7] netlink: Add allocation flag to netlink

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Message-Id: <20160705.202237.33945138215381341.davem@davemloft.net>
Date:	Tue, 05 Jul 2016 20:22:37 -0700 (PDT)
From:	David Miller <davem@...emloft.net>
To:	masashi.honma@...il.com
Cc:	netdev@...r.kernel.org, netfilter-devel@...r.kernel.org,
	linux-wireless@...r.kernel.org, linux-rdma@...r.kernel.org,
	linux-audit@...hat.com, cluster-devel@...hat.com,
	johannes@...solutions.net, pablo@...filter.org, kaber@...sh.net,
	kadlec@...ckhole.kfki.hu, dledford@...hat.com,
	sean.hefty@...el.com, hal.rosenstock@...il.com,
	paul@...l-moore.com, eparis@...hat.com, zbr@...emap.net,
	pshelar@...ira.com, ccaulfie@...hat.com, teigland@...hat.com,
	bsingharora@...il.com
Subject: Re: [RFC 0/7] netlink: Add allocation flag to netlink_unicast()

From: Masashi Honma <masashi.honma@...il.com>
Date: Wed,  6 Jul 2016 09:28:29 +0900

> Though currently such a use case was not found, to solve potential
> issue we will add an allocation flag to netlink_unicast().

We don't solve potential issues, we solve real issues.

There is no reason to add the GFP parameter until it is actually
needed.