[Xen-users] ARM: xehheap_megabytes less than 32

["Chris (Christopher) Brand" <chris.brand@xxxxxxxxxxxx>]

Hi,

I'm trying to reduce the memory footprint of Xen on my 2GB platform,
and one place that seems like a good target is the xenheap, which
defaults to 64MB, very little of which I've seen used so far. I found
the command line xenheap_megabytes command-line option, and
setting that to 32 helps, but if I set it to less than 32, Xen doesn't boot.
I found 
http://www.poppelgaard.com/adjusting-dom0-and-xenheap-settings-in-xenserver,
which mentions that back in the days of Xen 3.3, xenheap defaulted
to 16MB, which indicates that I'm not trying something totally
ridiculous.

Thanks,

Chris


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