Re: stalling IO regression since linux 5.12, through 5.18
From: Chris Murphy <hidden>
Date: 2022-08-17 18:18:42
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linux-block, lkml
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 :) -- Chris Murphy