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From: Wenpeng Liang <liangwenpeng@huawei.com>
To: <dledford@redhat.com>, <jgg@nvidia.com>
Cc: <linux-rdma@vger.kernel.org>, <linuxarm@huawei.com>, <leon@kernel.org>
Subject: Re: [PATCH v4 for-next 00/12] RDMA/hns: Add support for Dynamic Context Attachment
Date: Sat, 21 Aug 2021 17:34:48 +0800	[thread overview]
Message-ID: <3b0d66e6-2e04-33b7-e6a8-e9a4ca6ec8bf@huawei.com> (raw)
In-Reply-To: <1627525163-1683-1-git-send-email-liangwenpeng@huawei.com>



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?

Thanks,
Wenpeng

  parent reply	other threads:[~2021-08-21  9:34 UTC|newest]

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-07-29  2:19 [PATCH v4 for-next 00/12] RDMA/hns: Add support for Dynamic Context Attachment Wenpeng Liang
2021-07-29  2:19 ` [PATCH v4 for-next 01/12] RDMA/hns: Introduce DCA for RC QP Wenpeng Liang
2021-08-19 23:54   ` Jason Gunthorpe
2021-08-21  9:37     ` Wenpeng Liang
2021-07-29  2:19 ` [PATCH v4 for-next 02/12] RDMA/hns: Add method for shrinking DCA memory pool Wenpeng Liang
2021-07-29  2:19 ` [PATCH v4 for-next 03/12] RDMA/hns: Configure DCA mode for the userspace QP Wenpeng Liang
2021-07-29  2:19 ` [PATCH v4 for-next 04/12] RDMA/hns: Refactor QP modify flow Wenpeng Liang
2021-07-29  2:19 ` [PATCH v4 for-next 05/12] RDMA/hns: Add method for attaching WQE buffer Wenpeng Liang
2021-07-29  2:19 ` [PATCH v4 for-next 06/12] RDMA/hns: Setup the configuration of WQE addressing to QPC Wenpeng Liang
2021-07-29  2:19 ` [PATCH v4 for-next 07/12] RDMA/hns: Add method to detach WQE buffer Wenpeng Liang
2021-07-29  2:19 ` [PATCH v4 for-next 08/12] RDMA/hns: Add method to query WQE buffer's address Wenpeng Liang
2021-08-19 23:58   ` Jason Gunthorpe
2021-08-21  9:39     ` Wenpeng Liang
2021-07-29  2:19 ` [PATCH v4 for-next 09/12] RDMA/hns: Add a shared memory to sync DCA status Wenpeng Liang
2021-08-19 23:43   ` Jason Gunthorpe
2021-08-21  9:42     ` Wenpeng Liang
2021-07-29  2:19 ` [PATCH v4 for-next 10/12] RDMA/hns: Sync DCA status by the shared memory Wenpeng Liang
2021-07-29  2:19 ` [PATCH v4 for-next 11/12] RDMA/nldev: Add detailed CTX information support Wenpeng Liang
2021-07-29  2:19 ` [PATCH v4 for-next 12/12] RDMA/hns: Dump detailed driver-specific UCTX Wenpeng Liang
2021-08-12 12:42 ` [PATCH v4 for-next 00/12] RDMA/hns: Add support for Dynamic Context Attachment Wenpeng Liang
2021-08-21  9:34 ` Wenpeng Liang [this message]
2021-08-22 22:25   ` Jason Gunthorpe

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