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Date: Sat, 27 May 1995 17:43:27 -0700
From: Bruce Evans <bde>
Message-Id: <199505280043.RAA13995@freefall.cdrom.com>
To: uhclem%nemesis@fw.ast.com, bde, freebsd-bugs
Subject: Changed information for PR bin/392
Sender: bugs-owner@FreeBSD.org
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Synopsis: Simultaneous cp and ls of files on dos f/s hangs procs [FDIV025]

State-Changed-From-To: open-analyzed
State-Changed-By: bde
State-Changed-When: Sat May 27 17:39:13 PDT 1995
State-Changed-Why: 
msdosfs locking is broken as designed.  Deadlock is possible in msdosfs_lookup
because the directory buffer is not released before attempting to lock the
denode.  Another process may have the denode locked and be waiting for the
directory buffer to be unlocked.