Am 10.05.2016 um 14:20 hat Alberto Garcia geschrieben:
> On Fri 22 Apr 2016 07:42:42 PM CEST, Kevin Wolf wrote:
> > Checking whether there are throttled requests requires going to the
> > associated BlockBackend, which we want to avoid. All users of
> > bdrv_requests_pending() already call bdrv_parent_drained_begin()
> > first,
>
> There's a couple of assert(!bdrv_requests_pending()), is it also the
> case with them?
I'm changing it into "all users in block/io.c" and adding this paragraph
to the commit message:
The remaining users (assertions during graph manipulation in
block.c) don't care about requests that are still queued in the
BlockBackend and haven't been issued for a BlockDriverState yet.
Makes sense?
Kevin
