From: Tao Ma <tao.ma@oracle.com>
To: ocfs2-devel@oss.oracle.com
Subject: [Ocfs2-devel] [PATCH]ocfs2-1.2: Add dput for uuid entry.
Date: Wed, 07 May 2008 14:48:25 +0800 [thread overview]
Message-ID: <482150B9.3030002@oracle.com> (raw)
In ocfs2-1.2, when we mount a device, a debugfs dir will be created
using its uuid. When 2 devices have the same uuid, after the 1st device
is mounted, the 2nd one can't be mounted. This is OK. But the problem is
that the dentry's reference is added. So when the 1st volume is
umounted, none of these 2 volumes can be mounted then. So this fix
solves this problem by dputting the entry(Copied from the latest debugfs
code in Linux kernel).
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next reply other threads:[~2008-05-07 6:48 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-05-07 6:48 Tao Ma [this message]
2008-05-07 9:14 ` [Ocfs2-devel] [PATCH]ocfs2-1.2: Add dput for uuid entry Tao Ma
2008-05-07 9:23 ` Tao Ma
2008-05-07 18:04 ` Joel Becker
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