Messages in this thread | | | From | "Rafael J. Wysocki" <> | Subject | Re: Hibernation considerations | Date | Tue, 17 Jul 2007 22:58:33 +0200 |
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On Tuesday, 17 July 2007 22:39, Jeremy Maitin-Shepard wrote: > david@lang.hm writes: > > [snip] > > > the non-ACPI hibernate behaves very differently, and for some people (and I > > think I am one of them) it will meet their needs better then _any_ of the ACPI > > suspends. > > It may have certain differences from the user point of view, but from > the implementation view, it seems that it is nearly exactly the same. > The only differences seem to be: > > - rather than shutting down, do whatever is necessary to stick the > system in S4 state. > > - make sure ACPI isn't initialized by the "load image" kernel > > - rather than "resume from hibernate" ACPI by initializing it normally, > issue the special hibernate-related methods. > > Thus, it seems that supporting ACPI S4 will have a very minimal affect > on the hibernate implementation.
Still, you need to take it into account.
Greetings, Rafael
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