Re: [PATCH v3] bcache: avoid holding bch_register_lock across cache_set recovery

[Jing Wu]

On Wed, Jul 08, 2026 at 04:25:23PM +0800, Coly Li wrote:
> On Mon, Jul 06, 2026 at 10:08:59PM +0800, Qiliang Yuan wrote:
> > Large-scale bcache device registration and concurrent sysfs access can
> > hang unrelated tasks for a long time, e.g.:
> >
> [snipped]
>
> >
> > Co-developed-by: Qiliang Yuan <yuanql9@xxxxxxxxxxxxxxx>
> > Signed-off-by: Qiliang Yuan <yuanql9@xxxxxxxxxxxxxxx>
> > Signed-off-by: Jing Wu <realwujing@xxxxxxxxx>
>
> I just realize this patch was sent out by Qiliang Yuan, but the
> email address is from realwujing@xxxxxxxxx which owned by Jing Wu.
>
> How and why does this happen?

Jing Wu and Qiliang Yuan are on the same team. The git send-email
configuration was mixed up when preparing this submission, and the
patch ended up going out under the wrong author address. Apologies
for the confusion.

The solution itself is the result of team collaboration: both of
us worked on the analysis, design, implementation and testing, so
both Signed-off-bys are correct and intentional.

Thanks,
Jing