Received-SPF: pass (google.com: domain of linux-nfs+bounces-628-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:40f1:3f00::1 as permitted sender) client-ip=2604:1380:40f1:3f00::1;
From: Chuck Lever III <chuck.lever@oracle.com>
To: Jeff Layton <jlayton@kernel.org>, Neil Brown <neilb@suse.de>
CC: Linux NFS Mailing List <linux-nfs@vger.kernel.org>,
        Olga Kornievskaia
	<kolga@netapp.com>, Dai Ngo <dai.ngo@oracle.com>,
        Tom Talpey
	<tom@talpey.com>, Lorenzo Bianconi <lorenzo@kernel.org>
Subject: Re: [PATCH 0/5 v2] sunrpc: stop refcounting svc_serv
Thread-Topic: [PATCH 0/5 v2] sunrpc: stop refcounting svc_serv
Thread-Index: AQHaLvIpI3Gh1yYMNEWNLEmjJILL4bCqLZEAgAA35gCAAAIGAIAAA2EA
Date: Fri, 15 Dec 2023 14:38:44 +0000
Message-ID: <C923978C-5171-4394-A3F7-101E07092EBD@oracle.com>
References: <20231215010030.7580-1-neilb@suse.de>
 <7659cf71534f9e81cb95f1571f1942a30b7f5a60.camel@kernel.org>
 <23A34EAB-A72E-459E-8D2D-7160CB25B549@oracle.com>
 <c8b275c3a9b168e8e4b4a4b4e921e913428294a7.camel@kernel.org>
In-Reply-To: <c8b275c3a9b168e8e4b4a4b4e921e913428294a7.camel@kernel.org>
Accept-Language: en-US
Content-Language: en-US
x-ms-exchange-antispam-messagedata-chunkcount: 1
x-ms-exchange-antispam-messagedata-0: 
 =?utf-8?B?ZjlOVWM2NDVYOVRuZVFPdEhaR2dnanZ5ekpTWi9kbTR1K2NxL3ZpcFdSWU5i?=
 =?utf-8?B?anpMS1J2YTJzVU92NmtIUzJuSmhRMVJ5VzFDbC9NT3pQZDV2bzZQS0d3MUxx?=
 =?utf-8?B?ZUxGWUpWREZXRUhvSFBjdzNmWjV0U2V1Nmh5bXpaWTh6Q1MvN3kwTjNRRk1w?=
 =?utf-8?B?eDNxdHY0d3NsOXA5TkZrMkNPUGVucXBQMkloeFFXUXVWY2Z3K3hNalA2ajJF?=
 =?utf-8?B?aGpqdEh3MGdLZDkxU2dDdzNFaEtqeXBaNHZDaGZTczBHOHBDNjhydWJMR0Fi?=
 =?utf-8?B?VnhBTW9mSERSN3lBRGFKdnppSnVhVTM5VGFteEs0czNyVmZIOExRSlFlRVNR?=
 =?utf-8?B?L2xZTnRRdkhyd3BMWCsxeVJlQzBmYUxPWnorZ2hJTExnRElPL3FvTXVSSFZB?=
 =?utf-8?B?RldLNjRaNU4zT01UQXhzZkRzQ3Y5UG1hWWdIVEhuM0N2c1kyMXoyQndiM1I4?=
 =?utf-8?B?RytEUzJvWFBXU1NtZjVwMDBZeGFVR1U5YzBPem5EREJ1SHdHYmM5MWJQOXhn?=
 =?utf-8?B?cWpSaVpLbFZ4OStiSTR4NklSWm56c2RkSU9uU2ZVYW53SGY2WU9HTTZOZEVZ?=
 =?utf-8?B?QzdQNndnRENTdklrS1lDSENPSXBYaHVEc1BjWjFteS9rSXdHVm9VSnNuRStL?=
 =?utf-8?B?azVTeVRZNmduby9ZQ0J1bHloN2dvUkpLWnNLQmtuS1VjSWpVNFdYU2o5N1Ay?=
 =?utf-8?B?TENGNDMwSFArNUZrU3lydThHUUl2Z25vQy82TUlrbEFkd21YUEVOMDVwNUlR?=
 =?utf-8?B?RnoyTWRtU1ZDQ3JUZSs0WVpRNlBFSzNWZS82Q0ZVR1FhdytUREpTR1pTYVRa?=
 =?utf-8?B?cTlzQmRBYmxFWENaWGVzUzNGeXJmRms3bTVTbEkwQnp2N21tU1VSblpONEZi?=
 =?utf-8?B?dS9UQWptcWtRUmNEUnpnRHhkbVNnT3FyWE1SVmowaStUT2xubkk0MEpKenJj?=
 =?utf-8?B?cW5BZ2d0blcvVngydU1IMnRZSnJibzJKRDRsU1VIc1FnNnc3cG9LYVNMUkZ3?=
 =?utf-8?B?cHl1OTl0UzY3TUR4V2RmWmpVR2pFVFJCWFRsOHB4Y2FnK09ONUtMRmNBa2dq?=
 =?utf-8?B?b0dVY3djTy9TS0d6b1NCRnVqaEVtQ3U4ayt2QWxHK1dCSTI1UVBDWGdKbDh5?=
 =?utf-8?B?eUVFU3NHbDhQTXdxUVhhMjRjWTdRY3piM3JHQ3p4ZU5uenVvWVp6OE16WmFH?=
 =?utf-8?B?bklLbi9LMWc2UXhuWDdlSlRYL3dPaXZpWFpTRjJrM25RN3lQMnMwWExQQ1Ro?=
 =?utf-8?B?VVE3RkZhUklDZ1Z0OW5mSXpkVDNoUHdEME5Eamk3NUk1UmpHRWF1SlpHNWZ6?=
 =?utf-8?B?Q2pwTEo0M2RHdmEwT0F2bldPakRSQjFETEo5eXJicWphL0xUQjdkeWV6TnhT?=
 =?utf-8?B?QmRCaVE3NVhmdFd0WFlYMHUxVkZoaklQVjRiaTVlZGppbkRBQWVaaVlDUVZV?=
 =?utf-8?B?Wm80cUFidWFjeG0vdXA3emlIVisvT2d0R0R4dFYxOWh4SlFES1F3d2pvTUxR?=
 =?utf-8?B?NS85Si9lR0hhSU5UL2l3M202dWZUMTNWb0xIdVJmVjJXdlJMc1dWS1psaTdE?=
 =?utf-8?B?VHQ4ZjhjZlN1N0x3MkN0WFRxeWJsK2ovbTdzWEpLbkd2L2VHTWpzNjNUOUM5?=
 =?utf-8?B?TFIxelQ3OU1Iek9OV3o3V0FUbVpycTRJUHVDSHRpQ0E2ZnNjclAzZnlzNko3?=
 =?utf-8?B?UVJ6Nko0RDlkb0JrMUpWaFBpYmNMVFpSeXVDcTB3TzY0cUEvWW9RYUJNaFM3?=
 =?utf-8?B?UW5qQjdmWUdNMVFxN2FaY0tReU44aGxiVDBwVU5jem9ucjRJLzlXcUx2d1RB?=
 =?utf-8?B?NnN1MHliVnlyNDZ3YU9mcFVqNUpYZGFmdnpJeVlXakh6dVNUcGVQL2FjQldR?=
 =?utf-8?B?QnMxWVNiSTJ0TGwxVzkvNVNCdmVxZVA5emZhKzhzL0dmWkR2SXV4UDYwMFB0?=
 =?utf-8?B?TFlaemlJd1d4RFc1Sk1RSFZFUVozWXV4OEdaMUN3SFlpL1F3a0tNMkExL3Vz?=
 =?utf-8?B?NHNObWNYeUxRRlRzZW9JZThQb0ltdExmY3Z2TkRQVnZVVFlJcHA3dVV3NHJl?=
 =?utf-8?B?ZzcvWlBFczlpZU1HdTVJT2c3UGVHQTdZZFRBSHRudGxTdTB1dmNWTmpPL040?=
 =?utf-8?B?OC9Kdk5ya2ZZdWVYb0UrY1YzbDRLaTNMZVdDY21SWk85SEJoZEF0aHUyWVpt?=
 =?utf-8?B?eEE9PQ==?=
Content-Type: text/plain; charset="utf-8"
Content-ID: <A32B1733D90E034281DD34833D141D94@namprd10.prod.outlook.com>
Content-Transfer-Encoding: base64
Precedence: bulk
X-Mailing-List: linux-nfs@vger.kernel.org
List-Id: <linux-nfs.vger.kernel.org>
List-Subscribe: <mailto:linux-nfs+subscribe@vger.kernel.org>
List-Unsubscribe: <mailto:linux-nfs+unsubscribe@vger.kernel.org>
MIME-Version: 1.0
X-MS-Exchange-AntiSpam-ExternalHop-MessageData-ChunkCount: 1
X-MS-Exchange-AntiSpam-ExternalHop-MessageData-0: 
	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
X-OriginatorOrg: oracle.com
X-MS-Exchange-CrossTenant-AuthAs: Internal
X-MS-Exchange-CrossTenant-AuthSource: BN0PR10MB5128.namprd10.prod.outlook.com
X-MS-Exchange-CrossTenant-Network-Message-Id: 460bc67d-04a6-455a-8e29-08dbfd7b8a3f
X-MS-Exchange-CrossTenant-originalarrivaltime: 15 Dec 2023 14:38:44.4678
 (UTC)
X-MS-Exchange-CrossTenant-fromentityheader: Hosted
X-MS-Exchange-CrossTenant-id: 4e2c6054-71cb-48f1-bd6c-3a9705aca71b
X-MS-Exchange-CrossTenant-mailboxtype: HOSTED
X-MS-Exchange-CrossTenant-userprincipalname: 7sZCSYelnNaO5ZOo9jAWXab3VMahdVlApyy7TTliT1jgsZDcnXlsXq9QvbqhQv9krBkvXGgqcAOGSAIiY59I6A==
X-MS-Exchange-Transport-CrossTenantHeadersStamped: MN6PR10MB7519
X-Proofpoint-Virus-Version: vendor=baseguard
 engine=ICAP:2.0.272,Aquarius:18.0.997,Hydra:6.0.619,FMLib:17.11.176.26
 definitions=2023-12-15_08,2023-12-14_01,2023-05-22_02
X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 phishscore=0 bulkscore=0 spamscore=0
 malwarescore=0 mlxscore=0 mlxlogscore=836 adultscore=0 suspectscore=0
 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2311290000
 definitions=main-2312150100
X-Proofpoint-ORIG-GUID: Ca_n_rrEWMlwgiQIZhY19jnsIrEb4qp9
X-Proofpoint-GUID: Ca_n_rrEWMlwgiQIZhY19jnsIrEb4qp9
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