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

[Jing Wu]

Hi Coly,

Just a quick follow-up: we have been running the v3 patch in our cloud
infrastructure for some time now, and the previously observed boot-time
blocking of unrelated bcache sysfs accesses during cache_set recovery
is gone. The udev timeout + retry cycle that kept delaying Ceph OSD
startup no longer reproduces.

Thanks,
Jing