Feedback on BTest-1 Unit
Chris Ball
cjb at laptop.org
Mon Dec 4 13:51:33 EST 2006
>> On Sat, 02 Dec 2006 19:35:16, Chris Ball <cjb at laptop.org> said:
> Has anyone worked on anything like this before? Any pointers?
Jordan pointed me at a useful paper from this year's OLS, _Improving
Linux Startup Time Using Software Resume (and other techniques)_.
It starts at page 25 of:
http://www.linuxsymposium.org/2006/linuxsymposium_procv2.pdf
There's plenty of food for thought on general speedups there too,
such as kernel execute-in-place[1,2] and allocate-on-write of
.data sections[3].
- Chris.
Footnotes:
[1]: http://www.montavista.co.jp/products/tech/saving_ram.html
[2]: http://tree.celinuxforum.org/CelfPubWiki/KernelXIP
[3]: http://tree.celinuxforum.org/CelfPubWiki/DataReadInPlace
--
Chris Ball <cjb at laptop.org>
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