tree 18537d016ecc0f12b41b4589818b4c047cd58bcf
parent 055d3747dbf00ce85c6872ecca4d466638e80c22
author NeilBrown <neilb@suse.de> 1341295012 +1000
committer NeilBrown <neilb@suse.de> 1341295012 +1000

md: make 'name' arg to md_register_thread non-optional.

Having the 'name' arg optional and defaulting to the current
personality name is no necessary and leads to errors, as when
changing the level of an array we can end up using the
name of the old level instead of the new one.

So make it non-optional and always explicitly pass the name
of the level that the array will be.

Reported-by: majianpeng <majianpeng@gmail.com>
Signed-off-by: NeilBrown <neilb@suse.de>