Re: Vmalloc leak when stopping a DVB recording wrongly

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Johannes Stezenbach wrote:
How did you determine that there is a leak? By looking at
/proc/meminfo? If so, why is this sufficient to determine
that there is a leak?

Yeah, i looked at that.
And it's called a leak, isn't it? :)

I first noticed this when my recorder wouldn't record anymore,
complaining about not enough free Vmalloc left.
(My program used the wrong way to stop the recordings..)

So, after about a month of uptime, with quite some recordings,
it took about 100MB of Vmalloc.. (i have 128MB, and after booting and starting X etc, about 100MB are still free)

I rebooted the machine and did some testing, and came to the mentioned conclusions. What i didn't really mention precisely in my first post is that the leaks add up, so you'll run out of Vmalloc sometime, as shown above.


You just reported it as a bug ;-)

oh, nice :)

Mike


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