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X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?DDzzYspHKK6sWzQLTpMXSNyOf1hj6wZewqT9anYGvMifsx0QQx5WD85EAvyp?= =?us-ascii?Q?anx8+XNQQdg0OZ4N7xUlFcWdqh/GWvetmygw5BBfbI+I0Y1ALJ4aGaQ4Ju9u?= =?us-ascii?Q?0PT6UudcMHqRh3VX2CiCp0xwSZ73b2WkjxxnS53ky8BrBoXZ/jc1lyQ7D4Yw?= =?us-ascii?Q?u/4MNbJo3PjFLmLD3cRanOmWleW96twHItXqcRiLsB1grAfaW9+kIBv2xvvX?= =?us-ascii?Q?aTlSBO9QXjYCDArT/Oc5e5JHFu1MSJGWjP14kuQ/L1piyO5BbgfyzHeHuUnm?= =?us-ascii?Q?RRR66wsceIxcGhESx+e+dCxrbUny0hV+djUtjhB+ufl79WL5UKLMwbCZ4Ibg?= =?us-ascii?Q?xs4cACty6vM2T2NMWi3XVuvkapsMQrtmtyMQYOW+8kLy3kZmWBzFZmKgwVEQ?= =?us-ascii?Q?4sI4qUD6+JUyfNTXe389r94WYDvt1TOORUT2NmVTeu1CUfN9UVKiJhqOC09V?= =?us-ascii?Q?KZABi65xyhNGq1ZuURzWWpPocMujJU0+wMedtbPDqzqR77BbfdfzPt/36BsT?= =?us-ascii?Q?ZmlySQUfEbnBXHessfrCzQnO/PodoMXkIPvMyEfklng4hyRNTwFO5yu8DQgg?= =?us-ascii?Q?/aFnqeTSAHXI6GzEj3jMV9Kw13z65GdjFDPzR1+xBb3hGTxYtXonvVV7d81h?= =?us-ascii?Q?qqarqkff14TycGZNdB1DiMz0ipRC/P39wT67yIMeUZ9cnfrna6dyiFsQJmS4?= =?us-ascii?Q?wj4eQZrPcMQjECWXTNOMNkfWPaiHRD0pIgmKzXMnA61SYWPMj7bkVIqz2HoV?= =?us-ascii?Q?y+cUs6Xg4BbBfRHp9Prxsoruu4B0HDzAfJ+PE0aQBpV8zigSZlIZfi/fgvkE?= =?us-ascii?Q?0Ie1PFp1YIEZBVLQQEVxmIbblraImOZjpZipzTBujzm54sTx8DvKKaALvZw+?= =?us-ascii?Q?DFzWLy/yZ0+6sPjOW80U4SNcYjkhfChyLey0L2Hpy9BbQ6UiKxzTmdtL/0mm?= =?us-ascii?Q?Kg2EXZ8k9WhMnkq+YzrGbWyMclhEHTWqaVHuoVWRerqQuT7PsXh2CyM6JRLM?= =?us-ascii?Q?A8XHCMxjdr/Ug2lhwOxESYd6fYnouyTeAjWWT2vhiy+Q8WMS6DaFTelnZ+1z?= =?us-ascii?Q?SluOUYPIfsHymjqwLYFR0VWelvURxHSszAdOya1lIWnrypuIDoQZfV1KxV2V?= =?us-ascii?Q?x2qw3LnSvgt5FRWpOEJs7wjHYvSCx60I47cthSsvqX/sBO64RvxwDwoJD1Oj?= =?us-ascii?Q?t3GzyFHkh+ZsBSZ95WBuFOQBHdpIM4KJg2V05AOVEQCvq4Fbp09dwuTQTOpD?= =?us-ascii?Q?f7P9rklyDi6d5lfMZtlCqWi2M83sozJxsQ2PatzaQxjNyeHFl5cv9lWUOoav?= =?us-ascii?Q?h978XzTUnCMIM+pdFUg4S8Ru?= X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-Network-Message-Id: a2761fc3-7bea-4910-ebcd-08d965bbb619 X-MS-Exchange-CrossTenant-AuthSource: BL0PR12MB5506.namprd12.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 22 Aug 2021 22:25:13.9810 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: 01Q/ChdKUEXg/vQaUxnjjN4FLPkLelXNJqnzuwOAyh/AvzCzUtG9Nyxdycw8QVcq X-MS-Exchange-Transport-CrossTenantHeadersStamped: BL0PR12MB5555 Precedence: bulk List-ID: X-Mailing-List: linux-rdma@vger.kernel.org On Sat, Aug 21, 2021 at 05:34:48PM +0800, Wenpeng Liang wrote: > > > On 2021/7/29 10:19, Wenpeng Liang wrote: > > The HIP09 introduces the DCA(Dynamic Context Attachment) feature which > > supports many RC QPs to share the WQE buffer in a memory pool. If a QP > > enables DCA feature, the WQE's buffer will not be allocated when creating > > but when the users start to post WRs. This will reduce the memory > > consumption when there are too many QPs are inactive. > > Hi, Jason. > The comments of v4 have not been fixed yet, but the jgg-for-next branch has > already applied this patchset, should I send v5 or send a fix? Oh, I made a mistake, I've fixed the branches, thanks for noticing Jason