Re: stalling IO regression since linux 5.12, through 5.18
From: Chris Murphy <hidden>
Date: 2022-08-17 14:39:18
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On Wed, Aug 17, 2022, at 7:49 AM, Jan Kara wrote:
Another thing worth trying is to compile the kernel without CONFIG_BFQ_GROUP_IOSCHED. That will essentially disable cgroup support in BFQ so we will see whether the problem may be cgroup related or not.
Does boot param cgroup.disable=io affect it? Because the problem still happens with that parameter. Otherwise I can build a kernel with it disabled. -- Chris Murphy