Re: [PATCH FIXES/IMPROVEMENTS 0/7] block, bfq: preserve control, boost throughput, fix bugs

On Tue 22-06-21 09:35:05, Oleksandr Natalenko wrote:

Hello.

On úterý 22. června 2021 9:08:43 CEST Paolo Valente wrote:

quoted

CCing also Jan and Khazhy, because in your commit log I see also the
commit on bfq_requests_merged().

Is this OOPS reproducible for you?

No, I haven't found a reproducer, at least yet. It took half a day of uptime 
to hit this, so might not be that easy.

Hum, if you can acquire a crash dump it would be the easiest I guess. We'd
need to find out more about the request we crash on - whether it's
otherwise valid, in what state it is etc...

								Honza

-- 
Jan Kara [off-list ref]
SUSE Labs, CR