From: Reinette Chatre <reinette.chatre@intel.com>
To: "Ilpo Järvinen" <ilpo.jarvinen@linux.intel.com>,
linux-kselftest@vger.kernel.org, "Shuah Khan" <shuah@kernel.org>,
"Shaopeng Tan" <tan.shaopeng@jp.fujitsu.com>,
"Maciej Wieczór-Retman" <maciej.wieczor-retman@intel.com>,
"Fenghua Yu" <fenghua.yu@intel.com>
Cc: <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH v3 04/29] selftests/resctrl: Change function comments to say < 0 on error
Date: Wed, 13 Dec 2023 13:54:36 -0800 [thread overview]
Message-ID: <825e8dcd-b772-47a8-8222-e6245385c1d9@intel.com> (raw)
In-Reply-To: <20231211121826.14392-5-ilpo.jarvinen@linux.intel.com>
Hi Ilpo,
On 12/11/2023 4:18 AM, Ilpo Järvinen wrote:
> A number function comments state the function return non-zero on
> failure but in reality they can only return 0 on success and < 0 on
> error.
>
> Update the comments to say < 0 on error to match the behavior.
>
> While at it, improve cat_val() comment to state that 0 means the test
> was run (either pass or fail).
>
> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
> ---
Reviewed-by: Reinette Chatre <reinette.chatre@intel.com>
Reinette
next prev parent reply other threads:[~2023-12-13 21:55 UTC|newest]
Thread overview: 49+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-12-11 12:17 [PATCH v3 00/29] selftests/resctrl: CAT test improvements & generalized test framework Ilpo Järvinen
2023-12-11 12:17 ` [PATCH v3 01/29] selftests/resctrl: Convert perror() to ksft_perror() or ksft_print_msg() Ilpo Järvinen
2023-12-13 21:53 ` Reinette Chatre
2023-12-14 10:12 ` Ilpo Järvinen
2023-12-14 18:10 ` Reinette Chatre
2023-12-11 12:17 ` [PATCH v3 02/29] selftests/resctrl: Return -1 instead of errno on error Ilpo Järvinen
2023-12-13 21:54 ` Reinette Chatre
2023-12-11 12:18 ` [PATCH v3 03/29] selftests/resctrl: Don't use ctrlc_handler() outside signal handling Ilpo Järvinen
2023-12-11 12:18 ` [PATCH v3 04/29] selftests/resctrl: Change function comments to say < 0 on error Ilpo Järvinen
2023-12-13 21:54 ` Reinette Chatre [this message]
2023-12-11 12:18 ` [PATCH v3 05/29] selftests/resctrl: Split fill_buf to allow tests finer-grained control Ilpo Järvinen
2023-12-11 12:18 ` [PATCH v3 06/29] selftests/resctrl: Refactor fill_buf functions Ilpo Järvinen
2023-12-11 12:18 ` [PATCH v3 07/29] selftests/resctrl: Refactor get_cbm_mask() and rename to get_full_cbm() Ilpo Järvinen
2023-12-13 21:55 ` Reinette Chatre
2023-12-14 10:14 ` Ilpo Järvinen
2023-12-11 12:18 ` [PATCH v3 08/29] selftests/resctrl: Mark get_cache_size() cache_type const Ilpo Järvinen
2023-12-11 12:18 ` [PATCH v3 09/29] selftests/resctrl: Create cache_portion_size() helper Ilpo Järvinen
2023-12-13 21:56 ` Reinette Chatre
2023-12-14 10:16 ` Ilpo Järvinen
2023-12-11 12:18 ` [PATCH v3 10/29] selftests/resctrl: Exclude shareable bits from schemata in CAT test Ilpo Järvinen
2023-12-13 21:56 ` Reinette Chatre
2023-12-11 12:18 ` [PATCH v3 11/29] selftests/resctrl: Split measure_cache_vals() Ilpo Järvinen
2023-12-13 21:56 ` Reinette Chatre
2023-12-11 12:18 ` [PATCH v3 12/29] selftests/resctrl: Split show_cache_info() to test specific and generic parts Ilpo Järvinen
2023-12-11 12:18 ` [PATCH v3 13/29] selftests/resctrl: Remove unnecessary __u64 -> unsigned long conversion Ilpo Järvinen
2023-12-11 12:18 ` [PATCH v3 14/29] selftests/resctrl: Remove nested calls in perf event handling Ilpo Järvinen
2023-12-11 12:18 ` [PATCH v3 15/29] selftests/resctrl: Consolidate naming of perf event related things Ilpo Järvinen
2023-12-11 12:18 ` [PATCH v3 16/29] selftests/resctrl: Improve perf init Ilpo Järvinen
2023-12-11 12:18 ` [PATCH v3 17/29] selftests/resctrl: Convert perf related globals to locals Ilpo Järvinen
2023-12-11 12:18 ` [PATCH v3 18/29] selftests/resctrl: Move cat_val() to cat_test.c and rename to cat_test() Ilpo Järvinen
2023-12-11 12:18 ` [PATCH v3 19/29] selftests/resctrl: Open perf fd before start & add error handling Ilpo Järvinen
2023-12-11 12:18 ` [PATCH v3 20/29] selftests/resctrl: Replace file write with volatile variable Ilpo Järvinen
2023-12-13 21:56 ` Reinette Chatre
2023-12-11 12:18 ` [PATCH v3 21/29] selftests/resctrl: Read in less obvious order to defeat prefetch optimizations Ilpo Järvinen
2023-12-11 12:18 ` [PATCH v3 22/29] selftests/resctrl: Rewrite Cache Allocation Technology (CAT) test Ilpo Järvinen
2023-12-13 21:56 ` Reinette Chatre
2023-12-11 12:18 ` [PATCH v3 23/29] selftests/resctrl: Restore the CPU affinity after CAT test Ilpo Järvinen
2023-12-13 21:59 ` Reinette Chatre
2023-12-14 10:25 ` Ilpo Järvinen
2023-12-11 12:18 ` [PATCH v3 24/29] selftests/resctrl: Create struct for input parameters Ilpo Järvinen
2023-12-13 21:59 ` Reinette Chatre
2023-12-11 12:18 ` [PATCH v3 25/29] selftests/resctrl: Introduce generalized test framework Ilpo Järvinen
2023-12-13 22:00 ` Reinette Chatre
2023-12-11 12:18 ` [PATCH v3 26/29] selftests/resctrl: Pass write_schemata() resource instead of test name Ilpo Järvinen
2023-12-11 12:18 ` [PATCH v3 27/29] selftests/resctrl: Add helper to convert L2/3 to integer Ilpo Järvinen
2023-12-13 22:00 ` Reinette Chatre
2023-12-11 12:18 ` [PATCH v3 28/29] selftests/resctrl: Rename resource ID to domain ID Ilpo Järvinen
2023-12-13 22:01 ` Reinette Chatre
2023-12-11 12:18 ` [PATCH v3 29/29] selftests/resctrl: Get domain id from cache id Ilpo Järvinen
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=825e8dcd-b772-47a8-8222-e6245385c1d9@intel.com \
--to=reinette.chatre@intel.com \
--cc=fenghua.yu@intel.com \
--cc=ilpo.jarvinen@linux.intel.com \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-kselftest@vger.kernel.org \
--cc=maciej.wieczor-retman@intel.com \
--cc=shuah@kernel.org \
--cc=tan.shaopeng@jp.fujitsu.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