Thanks.
I noticed when this was broken upon a new release long time ago but couldn't
get any clue nor when this was broken (since I hadn't started following
trunk/stable back then.)
Was that 7.0-RELEASE or 8.0-RELEASE?
Anyway, good news and I will try to bring this to local 12.0-RELEASE.
Author: bde
Date: Sat Dec 22 22:59:11 2018
New Revision: 342375
URL: https://svnweb.freebsd.org/changeset/base/342375
Log:
Fix devstat on md devices, second attempt. r341765 depends on
g_io_deliver() finishing initialization of the bio, but g_io_deliver()
actually destroys the bio. INVARIA
