Re: NVME performance regression in Linux 5.x due to lack of block level IO queueing

To: Michael Marod <michael@xxxxxxxxxxxxxxxx>
Subject: Re: NVME performance regression in Linux 5.x due to lack of block level IO queueing
From: Christoph Hellwig <hch@xxxxxxxxxxxxx>
Date: Wed, 30 Mar 2022 21:35:14 -0700
Cc: linux-kernel@xxxxxxxxxxxxxxx, linux-block@xxxxxxxxxxxxxxx
In-reply-to: <C06B8EF0-BF3B-4F14-994F-F80B5102D538@michaelmarod.com>
References: <51E3A396-F68B-496D-AE36-B0457A3B0968@michaelmarod.com> <847D3821-1D92-468C-88C3-34284BA7922E@michaelmarod.com> <C06B8EF0-BF3B-4F14-994F-F80B5102D538@michaelmarod.com>

5.4 is very old.  Do you still have a problem with the latest kernel
(5.17) ?

Follow-Ups:
- Re: NVME performance regression in Linux 5.x due to lack of block level IO queueing
  - From: Michael Marod

References:
- Re: NVME performance regression in Linux 5.x due to lack of block level IO queueing
  - From: Michael Marod