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Date: Thu, 10 Apr 2003 05:20:40 -0700
From: Jeffrey Hsu <hsu@FreeBSD.org>
cc: freebsd-current@FreeBSD.org
Subject: Re: LOR in if_detach
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  > is there any insight on how to avoid an LOR in if_detach?

Call if_detach() before you acquire the driver lock.

							Jeffrey