On Sat, May 04, 2013 at 01:21:16PM +0200, Rafael J. Wysocki wrote: > From: Rafael J. Wysocki <rafael.j.wyso...@intel.com> > > 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.wyso...@intel.com> > --- > drivers/base/memory.c | 105 > +++++++++++++++++++++++++++++++++++++------------ > include/linux/memory.h | 1 > 2 files changed, 81 insertions(+), 25 deletions(-)
Acked-by: Greg Kroah-Hartman <gre...@linuxfoundation.org> -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
