Re: [bug report] shared tags causes IO hang and performance drop
From: John Garry <hidden>
Date: 2021-04-27 07:55:56
Also in:
linux-scsi
From: John Garry <hidden>
Date: 2021-04-27 07:55:56
Also in:
linux-scsi
On 27/04/2021 00:59, Ming Lei wrote:
quoted
Anyway, I'll look at adding code for a per-request queue sched tags to see if it helps. But I would plan to continue to use a per hctx sched request pool.Why not switch to per hctx sched request pool?
I don't understand. The current code uses a per-hctx sched request pool, and I said that I don't plan to change that. Thanks, John