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From: Tim Hockin <thockin@hockin.org>
To: viro@parcelfarce.linux.theplanet.co.uk
Cc: linux-kernel@vger.kernel.org
Subject: Re: lazy-umount cwd and ..
Date: Wed, 5 May 2004 23:58:56 -0700	[thread overview]
Message-ID: <20040506065856.GA21004@hockin.org> (raw)
In-Reply-To: <20040506064617.GQ17014@parcelfarce.linux.theplanet.co.uk>

On Thu, May 06, 2004 at 07:46:17AM +0100, viro@parcelfarce.linux.theplanet.co.uk wrote:
> On Wed, May 05, 2004 at 09:44:33PM -0700, Tim Hockin wrote:
> > Should I bother to polish this patch off and send it, or is it just not
> > something we want to care about?
> 
> No.  This is simply wrong - one of the situations when you want lazy-umount
> is getting a stuck filesystem (e.g. NFS mounted hard) and wanting to get
> it out of the way, so that stuff it's mounted on could be unmounted clean.
> 
> So we definitely don't want to keep anything pinned down.

I'll buy that.  I guess it's not worth dreaming up something else to make
that be less surprising to apps with cwd in a lazy umounted mount.

Cheers.

      reply	other threads:[~2004-05-06  6:59 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2004-05-06  4:44 lazy-umount cwd and Tim Hockin
2004-05-06  6:46 ` viro
2004-05-06  6:58   ` Tim Hockin [this message]

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