Re: 2.3.51: module bttv refcount never decreases

From: Gerd Knorr (kraxel@goldbach.in-berlin.de)
Date: Sun Mar 12 2000 - 08:25:32 EST


On Sun, 12 Mar 2000, Guus Sliepen wrote:

> Hello,
>
> In kernel 2.3.51 (and 2.3.50 too), when running and then stopping a
> process that uses /dev/video, the bttv module is left in a state with a
> positive refcount. fuser /dev/video shows that noone is using that device
> anymore.
>
> (I don't know if this matters, but I have devfs compiled in but disabled.)

Hmm, its already the second report in this, but I can't reproduce it.
I've tested on a iMac with 2.3.51. devfs also compiled in, it makes no
difference whenever devfs is mounted on boot or not. My intel box with
2.2.13 and the same bttv driver version doesn't show this either...

Can you dig some more to find what exactly causes this?

  Gerd

-- 
Protecting the children is a good way to get a lot of adults who cant
stand up for themselves.		-- seen in some sig on /.

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