Re: 2.6.0-test1: autofs4 doesn't expire

From: Jeremy Fitzhardinge (jeremy@goop.org)
Date: Sun Jul 20 2003 - 11:19:53 EST


On Sun, 2003-07-20 at 06:00, Dick Streefland wrote:
> spam@streefland.xs4all.nl (Dick Streefland) wrote:
> | In 2.6.0-test1, the autofs4 automounter doesn't expire mounts anymore,
> | both NFS and CDROM mounts. It did work in my previous kernel, 2.5.72.
> | When I try to unmount manually, I get "device is busy", although
> | "fuser -m" doesn't report anything. I've also searched /proc/*/fd/,
> | but there are no open files below the mount points.
> |
> | Is anybody else seeing this? Any ideas what could be the cause?
>
> Update: 2.5.75 is OK, so the problem was introduced in 2.6.0-test1.
> I have not yet verified it, but I suspect that the addition of the
> mntget() call is the cause:

Hm, that does look like it would upset autofs4. I'll take a look.

        J

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