Linux block layer
 help / color / mirror / Atom feed
From: "jianchao.wang" <jianchao.w.wang@oracle.com>
To: Massimo Burcheri <massimo@burcheri.de>
Cc: Jens Axboe <axboe@kernel.dk>,
	linux-block@vger.kernel.org, linux-kernel@vger.kernel.org,
	Omar Sandoval <osandov@osandov.com>
Subject: Re: MQ-BFQ crashing on battery mode
Date: Fri, 24 Aug 2018 15:12:50 +0800	[thread overview]
Message-ID: <f2983f77-8cc7-2734-9acb-c2cea4a90bd8@oracle.com> (raw)
In-Reply-To: <1535092156.11909.8.camel@burcheri.de>

Hi Massimo

On 08/24/2018 02:29 PM, Massimo Burcheri wrote:
> On Wed, 2018-08-22 at 11:42 -0600, Jens Axboe wrote:
>> Any chance you can try 4.18 at least?
> Of course, I tried the kernel.org sources now, sys-kernel/vanilla-sources-4.18.3 
> on Gentoo. The issue is the same.

In the first mail of this thread, you said:
"
Switching all devices to "none" scheduler did not help
"

So this issue should not related with io scheduler.

Would you please share the entire dmesg log or backtrace you got on 4.18.3 ?

Thanks
Jianchao

  reply	other threads:[~2018-08-24  7:12 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-08-22  8:20 MQ-BFQ crashing on battery mode Massimo Burcheri
2018-08-22  8:30 ` Paolo Valente
2018-08-22 17:42 ` Jens Axboe
2018-08-24  6:29   ` Massimo Burcheri
2018-08-24  7:12     ` jianchao.wang [this message]
2018-08-31  6:49       ` blk-mq " Massimo Burcheri

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=f2983f77-8cc7-2734-9acb-c2cea4a90bd8@oracle.com \
    --to=jianchao.w.wang@oracle.com \
    --cc=axboe@kernel.dk \
    --cc=linux-block@vger.kernel.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=massimo@burcheri.de \
    --cc=osandov@osandov.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox