tree 12d2cd6cec5cd304bdf514ec8999a44c26f058ae
parent b578d55fdd80140f657130abd85aebeb345755fb
author NeilBrown <neilb@suse.de> 1143451093 -0800
committer Linus Torvalds <torvalds@g5.osdl.org> 1143477902 -0800

[PATCH] md: Split reshape handler in check_reshape and start_reshape

check_reshape checks validity and does things that can be done instantly -
like adding devices to raid1.  start_reshape initiates a restriping process to
convert the whole array.

Signed-off-by: Neil Brown <neilb@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>