On Thu, 2013-08-29 at 23:15 +0200, Rafael J. Wysocki wrote: > From: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx> > > Change the ordering of device hotplug locks in scan.c so that > acpi_scan_lock is always acquired after device_hotplug_lock. > > This will make it possible to use device_hotplug_lock around some > code paths that acquire acpi_scan_lock safely (most importantly > system suspend and hibernation). Apart from that, acpi_scan_lock > is platform-specific and device_hotplug_lock is general, so the > new ordering appears to be more appropriate from the overall > design viewpoint. > > Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx> Acked-by: Toshi Kani <toshi.kani@xxxxxx> Thanks, -Toshi -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>