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Wed, 27 Sep 2023 22:20:19 +0000 Message-ID: <635364f6-fb75-b9b3-d230-78eb62d77b9c@intel.com> Date: Wed, 27 Sep 2023 15:20:14 -0700 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:102.0) Gecko/20100101 Firefox/102.0 Thunderbird/102.15.1 Subject: Re: [PATCH v10 01/10] x86/resctrl: Add multiple tasks to the resctrl group at once Content-Language: en-US To: , , , , CC: , , , , , , , , , , , , , , , , , , , , , , , , , , , , References: <20230915224227.1336967-1-babu.moger@amd.com> <20230915224227.1336967-2-babu.moger@amd.com> From: Reinette Chatre In-Reply-To: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 8bit X-ClientProxiedBy: MW4PR03CA0284.namprd03.prod.outlook.com (2603:10b6:303:b5::19) To SJ2PR11MB7573.namprd11.prod.outlook.com (2603:10b6:a03:4d2::10) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: SJ2PR11MB7573:EE_|DM4PR11MB8225:EE_ X-MS-Office365-Filtering-Correlation-Id: 211a7295-bfcb-4fea-0233-08dbbfa7eed7 X-LD-Processed: 46c98d88-e344-4ed4-8496-4ed7712e255d,ExtAddr X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; 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Wed, 27 Sep 2023 15:20:46 -0700 (PDT) Hi Babu, On 9/27/2023 2:44 PM, Moger, Babu wrote: > On 9/27/2023 1:30 PM, Reinette Chatre wrote: >> On 9/15/2023 3:42 PM, Babu Moger wrote: >>> The resctrl task assignment for monitor or control group needs to be >>> done one at a time. For example: >>> >>>    $mount -t resctrl resctrl /sys/fs/resctrl/ >>>    $mkdir /sys/fs/resctrl/ctrl_grp1 >>>    $echo 123 > /sys/fs/resctrl/ctrl_grp1/tasks >>>    $echo 456 > /sys/fs/resctrl/ctrl_grp1/tasks >>>    $echo 789 > /sys/fs/resctrl/ctrl_grp1/tasks >>> >>> This is not user-friendly when dealing with hundreds of tasks. >>> >>> Support multiple task assignment in one command with tasks ids separated >>> by commas. For example: >>>    $echo 123,456,789 > /sys/fs/resctrl/ctrl_grp1/tasks >>> >>> Reviewed-by: Tan Shaopeng >>> Tested-by: Tan Shaopeng >>> Reviewed-by: Reinette Chatre >>> Reviewed-by: Fenghua Yu >>> Signed-off-by: Babu Moger >> x86 area aims to have a uniform view of commit tags. >> Please review the "Ordering of commit tags" section within >> Documentation/process/maintainer-tip.rst and apply that >> custom to this whole series. > > After reading it, it appears this should be the order. starting with Author SOB. Hope this is what you meant. > > Signed-off-by: Babu Moger > Tested-by: Tan Shaopeng > Reviewed-by: Tan Shaopeng > Reviewed-by: Fenghua Yu > Reviewed-by: Reinette Chatre > This matches my interpretation. Reinette