Messages in this thread | | | Date | Thu, 29 Jan 2009 23:06:33 +0100 | From | Pavel Machek <> | Subject | Re: lowmemory android driver not needed? |
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Hi!
> I never expected it to be merged. I wrote it to allow us to ship a product. > > > The top problem is, this file stay on non proper place. > > then, MM folks don't review at all. > > > > I think this patch need to receive MM folks review. > > This patch solves two problems for us: > 1. It gives us more control over which process gets killed when we run > out of memory. This can easily be fixed in the regular oom killer > instead. > 2. It prevents the system from getting unusable due to excessive > demand paging. Before we added the low memory killer, we had devices > stuck for many minutes before the system managed to allocate enough > memory for the oom killer to kick in. > The second problem is the most critical and if it is solved, we will > not need this patch.
Ok, maybe the best way forward is to create a "demo" that can be run on desktop machine, where machine misbehaves (like becomes useless for 10 minutes before OOM killer kicks in), then draw attetion of Andrew/Nick/etc?
Pavel
-- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
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