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    SubjectRe: pm: Revert swsusp to 2.6.0-test3
    Hi!

    > > I'd also like to have some kind of readme or similar on the different
    > > suspend/resume issues, and why we have two different
    > > approaches. Hmm?

    <azbestos underwear on>What about this one?</off>

    Pavel

    --- clean/Documentation/power/swsusp.txt 2003-08-27 12:00:01.000000000 +0200
    +++ linux/Documentation/power/swsusp.txt 2003-09-29 22:44:27.000000000 +0200
    @@ -17,6 +17,23 @@
    You need to append resume=/dev/your_swap_partition to kernel command
    line. Then you suspend by echo 4 > /proc/acpi/sleep.

    +Pavel's unreliable guide to swsusp mess
    +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    +
    +They are currently two versions of swap suspend in the kernel, old
    +"Pavel's" version in kernel/power/swsusp.c and new "Patrick's" version
    +in kernel/power/pmdisk.c. They provide same functionality; old version
    +looks ugly but was tested, while new version looks nicer but did not
    +receive so much testing. echo 4 > /proc/acpi/sleep calls old version,
    +echo disk > /sys/power/state calls new one.
    +
    +[In future, when new version is stable enough, two things can happen
    +
    +* new version is moved into swsusp.c, and swsusp is renamed to swap
    + suspend (Pavel prefers this)
    +
    +* pmdisk is kept as is and swsusp.c is removed from kernel]
    +
    [Notice. Rest docs is pretty outdated (see date!) It should be safe to
    use swsusp on ext3/reiserfs these days.]

    --
    When do you have a heart between your knees?
    [Johanka's followup: and *two* hearts?]
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