Re: [PATCH] PM / Hibernate: Improve performance of LZO/plainhibernation, checksum image
From: Barry Song
Date: Wed Dec 28 2011 - 21:37:46 EST
2011/12/29 Bojan Smojver <bojan@xxxxxxxxxxxxx>:
> On Tue, 2011-12-27 at 20:27 +0800, Barry Song wrote:
>> this patch is definitely great!
> Thanks, I'm glad you liked it.
>> any plan to write the same patch for decompress and restore? i think
>> that is probably more important than compression and hibernation to
>> improve bootup speed.
> I'm not sure I understand what you mean here. Can you elaborate?
i mean we can load image and decompress them in different threads when
we reboot from hibernation.
after i read codes more carefully, that has actually been done by
here the problem is we didn't seem to get any faster after applying
your compression patch when doing hibernation on SD/NAND.
we are trying to figure out the reason.
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