From: Evgeniy Polyakov <johnpol@2ka.mipt.ru>
To: James Morris <jmorris@redhat.com>
Cc: linux-kernel@vger.kernel.org, netdev@oss.sgi.com,
"David S. Miller" <davem@davemloft.net>,
Herbert Xu <herbert@gondor.apana.org.au>,
rml@novell.com, Greg KH <greg@kroah.com>,
Andrew Morton <akpm@osdl.org>
Subject: Re: Netlink Connector / CBUS
Date: Tue, 05 Apr 2005 11:08:04 +0400 [thread overview]
Message-ID: <1112684884.28858.10.camel@uganda> (raw)
In-Reply-To: <Xine.LNX.4.44.0504050108260.9383-100000@thoron.boston.redhat.com>
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On Tue, 2005-04-05 at 01:10 -0400, James Morris wrote:
> On Tue, 5 Apr 2005, James Morris wrote:
>
> > A few questions:
>
> Also, please allow cn_add_callback() allow it to be passed a NULL
> callback function, so the caller doesn't pass in a dummy function and your
> code doesn't waste time dealing with something which isn't real.
Why can anyone want to add callback that will not supposed to be
usefull?
Callback is called when someone sends netlink message with appropriate
idx/val inside, if there is no registered callback with such ID,
nothing will be called and skb will be freed.
>
> - James
--
Evgeniy Polyakov
Crash is better than data corruption -- Arthur Grabowski
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next prev parent reply other threads:[~2005-04-05 7:08 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-04-05 5:05 Netlink Connector / CBUS James Morris
2005-04-05 5:10 ` James Morris
2005-04-05 7:08 ` Evgeniy Polyakov [this message]
2005-04-05 7:34 ` Evgeniy Polyakov
2005-04-05 8:11 ` Guillaume Thouvenin
2005-04-05 10:44 ` jamal
2005-04-05 11:00 ` jamal
2005-04-05 11:25 ` Evgeniy Polyakov
2005-04-05 7:03 ` Evgeniy Polyakov
2005-04-05 7:10 ` Herbert Xu
2005-04-05 16:54 ` James Morris
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