oesn't fallback to insert for the "or it cannot get
> > > the driver tag or dispatch_budget" case.
> > >
> > > This patch should fix it (Laurence, please report back on if this fixes
> > > your list_add corruption, pretty sure it will):
>
e report back on if this fixes
> > your list_add corruption, pretty sure it will):
> >
> > From: Mike Snitzer <snit...@redhat.com>
> > Date: Wed, 17 Jan 2018 22:02:07 -0500
> > Subject: [PATCH] blk mq: don't blk_mq_request_bypass_insert _and_ return
> > BLK_STS_RES
dispatch_budget" case.
>
> This patch should fix it (Laurence, please report back on if this fixes
> your list_add corruption, pretty sure it will):
>
> From: Mike Snitzer <snit...@redhat.com>
> Date: Wed, 17 Jan 2018 22:02:07 -0500
> Subject: [PATCH] bl
;snit...@redhat.com>
Date: Wed, 17 Jan 2018 22:02:07 -0500
Subject: [PATCH] blk mq: don't blk_mq_request_bypass_insert _and_ return
BLK_STS_RESOURCE
It isn't ever valid to call blk_mq_request_bypass_insert() and return
BLK_STS_RESOURCE.
Unfortunately after commit 396eaf21ee ("blk-mq: imp
