Messages in this thread | | | Date | Wed, 17 Aug 2022 20:33:35 +0200 | From | Jan Kara <> | Subject | Re: stalling IO regression since linux 5.12, through 5.18 |
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On Wed 17-08-22 14:18:01, Chris Murphy wrote: > > > On Wed, Aug 17, 2022, at 2:15 PM, Jan Kara wrote: > > > OK, if this indeed passes then b6e68ee82585 ("blk-mq: Improve performance > > of non-mq IO schedulers with multiple HW queues") might be what's causing > > issues (although I don't know how yet...). > > I can revert it from 5.12.0 and try. Let me know which next test is preferred :)
Let's try to revert this first so that we have it narrowed down what started causing the issues.
Honza
-- Jan Kara <jack@suse.com> SUSE Labs, CR
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