From: Petr Vorel <pvorel@suse.cz>
To: Cyril Hrubis <chrubis@suse.cz>
Cc: ltp@lists.linux.it
Subject: Re: [LTP] [PATCH] sched: add sched sysctl sanity test
Date: Fri, 1 Sep 2023 19:48:15 +0200 [thread overview]
Message-ID: <20230901174815.GA390265@pevik> (raw)
In-Reply-To: <20230901144433.2526-1-chrubis@suse.cz>
Hi Cyril,
...
> +++ b/testcases/kernel/sched/sysctl/proc_sched_rt01.c
> @@ -0,0 +1,115 @@
> +// SPDX-License-Identifier: GPL-2.0-or-later
> +/*
> + * Copyright (C) Cyril Hrubis <chrubis@suse.cz>
> + */
> +
> +/*\
> + * [Description]
> + *
> + * Sanity tests for the /proc/sys/kernel/sched_r* files.
> + *
> + * - The sched_rt_period_us range is 1 to INT_MAX
> + * try invalid values and check for EINVAL
> + *
> + * - The sched_rt_runtime_us range is -1 to INT_MAX
> + * try invalid values and check for EINVAL
As I wrote to the kernel patch, Documentation/scheduller/sched-rt-group.rst [1]
specifies this as values from -1 to (INT_MAX - 1).
Kind regards,
Petr
[1] https://www.kernel.org/doc/html/latest/scheduler/sched-rt-group.html#system-wide-settings
--
Mailing list info: https://lists.linux.it/listinfo/ltp
next prev parent reply other threads:[~2023-09-01 17:48 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-09-01 14:44 [LTP] [PATCH] sched: add sched sysctl sanity test Cyril Hrubis
2023-09-01 15:53 ` Cyril Hrubis
2023-09-01 16:15 ` Petr Vorel
2023-09-01 17:48 ` Petr Vorel [this message]
2023-10-02 8:26 ` Richard Palethorpe
2023-10-02 11:09 ` Cyril Hrubis
2023-10-03 8:18 ` Richard Palethorpe
2023-10-03 8:54 ` Cyril Hrubis
2023-10-04 9:22 ` Richard Palethorpe
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=20230901174815.GA390265@pevik \
--to=pvorel@suse.cz \
--cc=chrubis@suse.cz \
--cc=ltp@lists.linux.it \
/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