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Message-ID: <4A9BFD2C.90302@linux.intel.com>
Date: Mon, 31 Aug 2009 18:41:16 +0200
From: Andi Kleen <ak@linux.intel.com>
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To: Hugh Dickins <hugh.dickins@tiscali.co.uk>
CC: Andrew Morton <akpm@linux-foundation.org>,
       Dave Hansen <haveblue@us.ibm.com>,
       Christoph Hellwig <hch@infradead.org>,
       Valerie Aurora <vaurora@redhat.com>, Al Viro <viro@zeniv.linux.org.uk>,
       linux-kernel@vger.kernel.org
Subject: Re: [PATCH mmotm] vfs: optimize touch_time too fix
References: <Pine.LNX.4.64.0908311558220.4384@sister.anvils>
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Hugh Dickins wrote:
> Recent mmotms give me WARNING: at fs/namespace.c:612 mntput_no_expire()+...
> when unmounting: __mntput()'s WARN_ON(count_mnt_writers(mnt)).

Oops. Strange I ran my system quite some time with the patches
and didn't see these warnings.

Thanks Hugh.

-Andi