Messages in this thread | | | Date | Tue, 20 Jan 2009 08:30:05 +0100 | From | "Maciej Rutecki" <> | Subject | Re: [PATCH 1/6] Hibernation: Introduce system_entering_hibernation |
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2009/1/19 Rafael J. Wysocki <rjw@sisk.pl>: > From: Rafael J. Wysocki <rjw@sisk.pl> > > Introduce boolean function system_entering_hibernation() returning > 'true' during the last phase of hibernation, in which devices are > being put into low power states and the sleep state (for example, > ACPI S4) is finally entered. > > Some device drivers need such a function to check if the system is > in the final phase of hibernation. In particular, some SATA drivers > are going to use it for blacklisting systems in which the disks > should not be spun down during the last phase of hibernation (the > BIOS will do that anyway). > > Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Tested-by: Maciej Rutecki <maciej.rutecki@gmail.com>
Tested on HP Compaq nx6310
Thanks for patches
-- Maciej Rutecki http://www.maciek.unixy.pl
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