Re: [md PATCH 8/8] md: Use revalidate_disk to effect changes in size of device.
From: Neil Brown
Date: Sun Aug 09 2009 - 21:27:03 EST
On Friday August 7, snitzer@xxxxxxxxx wrote:
>
> Neil,
>
> I finally tested this with the LVM testsuite's
> t-pvcreate-operation-md.sh script that I mentioned here:
> http://lkml.org/lkml/2009/8/5/275
>
> The test succeeds but unfortunately triggers the following lockdep warning:
Thanks!
It looks like I was protecting too much of do_md_stop with the new
lock.
This patch should do better.
I'll see if I can try out that testsuite...
Thanks,
NeilBrown