On Tue, 26 Aug 2008, Parag Warudkar wrote:
>
> This is something I never understood - embedded devices are not going
> to run more than a few processes and 4K*(Few Processes)
> IMHO is not worth a saving now a days even in embedded world given
> falling memory prices. Or do I misunderstand?
Well, by that argument, 1% of kernel size doesn't matter either..
1% of a kernel for an embedded device is roughly 10-30kB or so depending
on how small you make the configuration.
If that matters, then so should the difference of 3-8 processes' kernel
stack usage when you have a 4k/8k stack choice.
And they _all_ will have at least 3-8 processes on them. Even the simplest
ones will tend to have many more.
Linus
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