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

[Coly Li]

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?


Coly Li

[snipped]