From: Petr Vorel <pvorel@suse.cz>
To: Martin Doucha <mdoucha@suse.cz>
Cc: ltp@lists.linux.it
Subject: Re: [LTP] [PATCH] ltp-aiodio.part4: Run DIT000 with only 1 reader process
Date: Thu, 5 Jan 2023 22:44:23 +0100 [thread overview]
Message-ID: <Y7dEtzz+QZkWyIjf@pevik> (raw)
In-Reply-To: <a94f5417-c580-8b05-dca6-3bb968ef5afb@suse.cz>
Hi Martin,
> On 05. 01. 23 16:38, Petr Vorel wrote:
> > But I wonder why changing just the first dio_truncate will fix it
> > (obviously not). Could we detect RT and force -n 1 for it?
> > (utsname.version should have "PREEMPT RT"). Obviously only from version which
> > got affected.
> It'll fix only one of the three tests. But I like having some direct I/O
> stress tests for regular kernels so I've modified only one dio_truncate
> instance. The other can be skipped manually on RT kernels.
Make sense.
> But let's add a warning to dio_truncate if it's running on RT kernel with
> too many children so that users know that the failure is sometimes expected.
Thank you!
Reviewed-by: Petr Vorel <pvorel@suse.cz>
Kind regards,
Petr
--
Mailing list info: https://lists.linux.it/listinfo/ltp
prev parent reply other threads:[~2023-01-05 21:44 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-01-05 13:44 [LTP] [PATCH] ltp-aiodio.part4: Run DIT000 with only 1 reader process Martin Doucha
2023-01-05 15:38 ` Petr Vorel
2023-01-05 16:27 ` Martin Doucha
2023-01-05 21:44 ` Petr Vorel [this message]
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=Y7dEtzz+QZkWyIjf@pevik \
--to=pvorel@suse.cz \
--cc=ltp@lists.linux.it \
--cc=mdoucha@suse.cz \
/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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.