Re: libata and pm

From: Prakash K. Cheemplavam (prakashpublic_at_gmx.de)
Date: 11/30/03

  • Next message: Jeff Garzik: "Re: libata and pm" 
    Date:	Sun, 30 Nov 2003 17:56:51 +0100
To: Jeff Garzik <jgarzik@pobox.com>

    Jeff Garzik wrote:
    > Prakash K. Cheemplavam wrote:
    >
    >> Hi,
    >>
    >> I wonder whether libata can easily be made compatible with swsup or
    >> pmdisk.
    >>
    >> Currently my tries stop with the message:
    >>
    >> PM: Preparing system for suspend
    >> Stopping tasks:
    >> =================================================exiting...========
    >> stopping tasks failed (1 tasks remaining)
    >> Restarting tasks...<6> Strange, katad-1 not stopped
    >> done
    >>
    >>
    >> I think that katad belongs to libata.
    >
    >
    > I'm curious if this [completely untested] patch works? :)

    Well, it works as it should -I guess-,ie. swsusp proceeds, but (as
    expected) after all it doesn't work with scsi and swsusp gives a kernel
    panic. But that is another matter. ;-)

    Nevertheless I got following wanrings on compile (second one was already
    there):

    drivers/scsi/libata-core.c: In function `ata_thread':
    drivers/scsi/libata-core.c:2571: Warnung: implicit declaration of
    function `refrigerator'
    drivers/scsi/libata-core.c: At top level:
    drivers/scsi/libata-core.c:2141: Warnung: `ata_qc_push' defined but not used

    (Furthermore the patch didn't want to apply, so I had to do it by hand.)

    Thx,

    Prakash

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  • Next message: Jeff Garzik: "Re: libata and pm"

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