Subject: Re: Alternative approach for interface events
To: YAMAMOTO Takashi <yamt@mwd.biglobe.ne.jp>
From: Jason Thorpe <thorpej@shagadelic.org>
List: tech-net
Date: 09/21/2004 15:12:22
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On Sep 21, 2004, at 2:57 PM, YAMAMOTO Takashi wrote:

> PFIL_IFADDR hooks currently can be called from interrupt context.
> ie. sppp_set_ip_addrs.
>
> i think protect the list by splsoftnet (or splbio?) is reasonable.

Another option would be for sppp_set_ip_addrs to defer to a kernel 
thread?

         -- Jason R. Thorpe <thorpej@shagadelic.org>


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