Messages in this thread | | | From | "Rafael J. Wysocki" <> | Subject | Re: swsusp: 8-order allocation failure on demand (update) | Date | Sat, 16 Oct 2004 23:05:50 +0200 |
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On Saturday 16 of October 2004 22:40, Pavel Machek wrote: > Hi! > > > > Unfortunately that's rather ugly. You'd ~32 bytes per 4K page, that's > > > almost 1% overhead, not nice. Better solution (but more work) is to > > > switch to link-lists or integrate swsusp2. > > > > Well, I wonder if the page allocation failures are a swsusp problem, > > really. > > Yes, they are. Kernel memory allocation is not design to do 8-order > allocations properly. swsusp really should not use them.
Now that's clear, thanks. Could you tell me, please, what I need to know to understand the swsusp code and what I should start with?
Greets, RJW
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