From owner-freebsd-current  Wed Oct 24 11:28:13 2001
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Date: Wed, 24 Oct 2001 11:28:06 -0700 (PDT)
From: Matthew Dillon <dillon@apollo.backplane.com>
Message-Id: <200110241828.f9OIS6996781@apollo.backplane.com>
To: Jun Kuriyama <kuriyama@imgsrc.co.jp>
Cc: Current <FreeBSD-current@FreeBSD.ORG>
Subject: Re: panic: vrele: missed vn_close
References: <200110230121.f9N1LTa24181@freefall.freebsd.org> <7mg089l1bn.wl@waterblue.imgsrc.co.jp>
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:I got a panic on -current which is updated 3 hours before.
:
:...
:Additional TCP options:.
:Starting background filesystem checks
:
:Wed Oct 24 20:28:15 JST 2001
:panic: vrele: missed vn_close
:Debugger("panic")
:Sttopped at Debugger+0x44:  pushl    %ebx
:db> trace
:Debugger()
:panic()
:vrele()
:vn_close()
:cnclose()
:spec_close()
:...
:
:Is there a possibility this panic caused by this commit?
:
:At Mon, 22 Oct 2001 18:21:29 -0700 (PDT),
:Matt Dillon wrote:
:>   Log:
:>   Change the vnode list under the mount point from a LIST to a TAILQ
:>   in preparation for an implementation of limiting code for kern.maxvnodes.
:
:
:-- 
:Jun Kuriyama <kuriyama@imgsrc.co.jp> // IMG SRC, Inc.
:             <kuriyama@FreeBSD.org> // FreeBSD Project

    Someone else is going to have to look at the devfs/cnclose code.  I found one
    minor error in fhopen() which I will correct, but I don't think anyone is using
    fhopen().

							-Matt

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