https://github.com/torvalds/linux
Revision 2a6e58d2731dcc05dafa7f976d935e0f0627fcd7 authored by Rafael J. Wysocki on 19 January 2009, 19:56:43 UTC, committed by Jeff Garzik on 27 January 2009, 07:15:49 UTC
Introduce new libata flags ATA_FLAG_NO_POWEROFF_SPINDOWN and
ATA_FLAG_NO_HIBERNATE_SPINDOWN that, if set, will prevent disks from
being spun off during system power off and hibernation, respectively
(to handle the hibernation case we need the new system state
SYSTEM_HIBERNATE_ENTER that can be checked against by libata, in
analogy with SYSTEM_POWER_OFF).

Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
1 parent d7b1956
History
Tip revision: 2a6e58d2731dcc05dafa7f976d935e0f0627fcd7 authored by Rafael J. Wysocki on 19 January 2009, 19:56:43 UTC
SATA: Blacklisting of systems that spin off disks during ACPI power off
Tip revision: 2a6e58d
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