From: Reinette Chatre <reinette.chatre@intel.com>
To: "Ilpo Järvinen" <ilpo.jarvinen@linux.intel.com>
Cc: 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>,
LKML <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH v2 08/26] selftests/resctrl: Split measure_cache_vals()
Date: Thu, 7 Dec 2023 10:35:25 -0800 [thread overview]
Message-ID: <bf59d8f2-7977-4dc6-afca-9c80e06ee549@intel.com> (raw)
In-Reply-To: <f6f42f73-ef84-535-78d7-c93685625aca@linux.intel.com>
On 12/7/2023 10:33 AM, Ilpo Järvinen wrote:
>
> I already spent some moments in converting all return error -> return -1,
> since all such places do perror() calls anyway (which I also converted to
> ksft_perror() or ksft_print_msg() where perror() didn't make any sense)
> there's not much added value in returning the errno which was not
> correctly done in the existing code anyway.
Thank you very much Ilpo.
Reinette
next prev parent reply other threads:[~2023-12-07 18:35 UTC|newest]
Thread overview: 62+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-11-20 11:13 [PATCH v2 00/26] selftests/resctrl: CAT test improvements & generalized test framework Ilpo Järvinen
2023-11-20 11:13 ` [PATCH v2 01/26] selftests/resctrl: Don't use ctrlc_handler() outside signal handling Ilpo Järvinen
2023-11-28 22:09 ` Reinette Chatre
2023-11-20 11:13 ` [PATCH v2 02/26] selftests/resctrl: Split fill_buf to allow tests finer-grained control Ilpo Järvinen
2023-11-28 22:10 ` Reinette Chatre
2023-12-07 14:04 ` Ilpo Järvinen
2023-11-20 11:13 ` [PATCH v2 03/26] selftests/resctrl: Refactor fill_buf functions Ilpo Järvinen
2023-11-28 22:10 ` Reinette Chatre
2023-11-20 11:13 ` [PATCH v2 04/26] selftests/resctrl: Refactor get_cbm_mask() and rename to get_full_cbm() Ilpo Järvinen
2023-11-28 22:11 ` Reinette Chatre
2023-11-20 11:13 ` [PATCH v2 05/26] selftests/resctrl: Mark get_cache_size() cache_type const Ilpo Järvinen
2023-11-28 22:11 ` Reinette Chatre
2023-11-20 11:13 ` [PATCH v2 06/26] selftests/resctrl: Create cache_portion_size() helper Ilpo Järvinen
2023-11-28 22:11 ` Reinette Chatre
2023-11-20 11:13 ` [PATCH v2 07/26] selftests/resctrl: Exclude shareable bits from schemata in CAT test Ilpo Järvinen
2023-11-28 22:12 ` Reinette Chatre
2023-11-20 11:13 ` [PATCH v2 08/26] selftests/resctrl: Split measure_cache_vals() Ilpo Järvinen
2023-11-28 22:13 ` Reinette Chatre
2023-12-07 14:32 ` Ilpo Järvinen
2023-12-07 18:02 ` Reinette Chatre
2023-12-07 18:33 ` Ilpo Järvinen
2023-12-07 18:35 ` Reinette Chatre [this message]
2023-11-20 11:13 ` [PATCH v2 09/26] selftests/resctrl: Split show_cache_info() to test specific and generic parts Ilpo Järvinen
2023-11-28 22:13 ` Reinette Chatre
2023-11-20 11:13 ` [PATCH v2 10/26] selftests/resctrl: Remove unnecessary __u64 -> unsigned long conversion Ilpo Järvinen
2023-11-28 22:14 ` Reinette Chatre
2023-11-20 11:13 ` [PATCH v2 11/26] selftests/resctrl: Remove nested calls in perf event handling Ilpo Järvinen
2023-11-28 22:15 ` Reinette Chatre
2023-11-20 11:13 ` [PATCH v2 12/26] selftests/resctrl: Consolidate naming of perf event related things Ilpo Järvinen
2023-11-28 22:15 ` Reinette Chatre
2023-11-20 11:13 ` [PATCH v2 13/26] selftests/resctrl: Improve perf init Ilpo Järvinen
2023-11-28 22:15 ` Reinette Chatre
2023-11-20 11:13 ` [PATCH v2 14/26] selftests/resctrl: Convert perf related globals to locals Ilpo Järvinen
2023-11-28 22:15 ` Reinette Chatre
2023-11-20 11:13 ` [PATCH v2 15/26] selftests/resctrl: Move cat_val() to cat_test.c and rename to cat_test() Ilpo Järvinen
2023-11-28 22:15 ` Reinette Chatre
2023-11-20 11:13 ` [PATCH v2 16/26] selftests/resctrl: Open perf fd before start & add error handling Ilpo Järvinen
2023-11-28 22:16 ` Reinette Chatre
2023-11-20 11:13 ` [PATCH v2 17/26] selftests/resctrl: Replace file write with volatile variable Ilpo Järvinen
2023-11-28 22:16 ` Reinette Chatre
2023-12-07 15:03 ` Ilpo Järvinen
2023-11-20 11:13 ` [PATCH v2 18/26] selftests/resctrl: Read in less obvious order to defeat prefetch optimizations Ilpo Järvinen
2023-11-28 22:17 ` Reinette Chatre
2023-11-20 11:13 ` [PATCH v2 19/26] selftests/resctrl: Rewrite Cache Allocation Technology (CAT) test Ilpo Järvinen
2023-11-28 22:17 ` Reinette Chatre
2023-12-07 15:18 ` Ilpo Järvinen
2023-11-20 11:13 ` [PATCH v2 20/26] selftests/resctrl: Create struct for input parameters Ilpo Järvinen
2023-11-28 22:18 ` Reinette Chatre
2023-11-20 11:13 ` [PATCH v2 21/26] selftests/resctrl: Introduce generalized test framework Ilpo Järvinen
2023-11-28 22:19 ` Reinette Chatre
2023-11-20 11:13 ` [PATCH v2 22/26] selftests/resctrl: Pass write_schemata() resource instead of test name Ilpo Järvinen
2023-11-28 22:19 ` Reinette Chatre
2023-11-20 11:13 ` [PATCH v2 23/26] selftests/resctrl: Add helper to convert L2/3 to integer Ilpo Järvinen
2023-11-28 22:22 ` Reinette Chatre
2023-11-20 11:13 ` [PATCH v2 24/26] selftests/resctrl: Rename resource ID to domain ID Ilpo Järvinen
2023-11-28 22:22 ` Reinette Chatre
2023-11-20 11:13 ` [PATCH v2 25/26] selftests/resctrl: Get domain id from cache id Ilpo Järvinen
2023-11-28 22:22 ` Reinette Chatre
2023-11-20 11:13 ` [PATCH v2 26/26] selftests/resctrl: Add test groups and name L3 CAT test L3_CAT Ilpo Järvinen
2023-11-28 22:22 ` Reinette Chatre
2023-11-29 11:11 ` Ilpo Järvinen
2023-11-30 7:36 ` Maciej Wieczór-Retman
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