On Monday, May 06, 2013 10:20:44 AM Greg Kroah-Hartman wrote: > On Sat, May 04, 2013 at 01:21:16PM +0200, Rafael J. Wysocki wrote: > > From: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx> > > > > Introduce .offline() and .online() callbacks for memory_subsys > > that will allow the generic device_offline() and device_online() > > to be used with device objects representing memory blocks. That, > > in turn, allows the ACPI subsystem to use device_offline() to put > > removable memory blocks offline, if possible, before removing > > memory modules holding them. > > > > The 'online' sysfs attribute of memory block devices will attempt to > > put them offline if 0 is written to it and will attempt to apply the > > previously used online type when onlining them (i.e. when 1 is > > written to it). > > > > Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx> > > --- > > drivers/base/memory.c | 105 +++++++++++++++++++++++++++++++++++++------------ > > include/linux/memory.h | 1 > > 2 files changed, 81 insertions(+), 25 deletions(-) > > Acked-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> Thanks! -- 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>