md: reduce dependence on sysfs.
authorNeilBrown <neilb@suse.de>
Tue, 1 Jun 2010 09:37:23 +0000 (19:37 +1000)
committerNeilBrown <neilb@suse.de>
Wed, 21 Jul 2010 03:27:53 +0000 (13:27 +1000)
commit00bcb4ac7ee7e557a491b614219142cea0ef16f4
tree992cfa1d0e653aa3de8f0865c5e1a5a0fee4f935
parentd0c6f6258478e1dba532bf7c28e2cd6e1047d3a4
md: reduce dependence on sysfs.

We will want md devices to live as dm targets where sysfs is not
visible.  So allow md to not connect to sysfs.

Signed-off-by: NeilBrown <neilb@suse.de>
drivers/md/md.c
drivers/md/md.h
drivers/md/raid5.c