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Mon, 23 Nov 2020 23:41:01 +0000 Date: Mon, 23 Nov 2020 19:41:00 -0400 From: Jason Gunthorpe To: Weihang Li CC: , , , Subject: Re: [PATCH v2 for-next] RDMA/hns: Refactor the hns_roce_buf allocation flow Message-ID: <20201123234100.GA142513@nvidia.com> References: <1605347916-15964-1-git-send-email-liweihang@huawei.com> Content-Type: text/plain; charset="us-ascii" Content-Disposition: inline In-Reply-To: <1605347916-15964-1-git-send-email-liweihang@huawei.com> X-ClientProxiedBy: MN2PR13CA0032.namprd13.prod.outlook.com (2603:10b6:208:160::45) To DM6PR12MB3834.namprd12.prod.outlook.com (2603:10b6:5:14a::12) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from mlx.ziepe.ca (156.34.48.30) by MN2PR13CA0032.namprd13.prod.outlook.com (2603:10b6:208:160::45) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3611.11 via Frontend Transport; Mon, 23 Nov 2020 23:41:01 +0000 Received: from jgg by mlx with local (Exim 4.94) (envelope-from ) id 1khLS8-000b5O-Br; Mon, 23 Nov 2020 19:41:00 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nvidia.com; s=n1; t=1606174871; bh=t6orZzcI1Iz59RwW8B8uANTp0lj6DxKNFPkHF5DgZ5I=; h=ARC-Seal:ARC-Message-Signature:ARC-Authentication-Results:Date: From:To:CC:Subject:Message-ID:References:Content-Type: Content-Disposition:In-Reply-To:X-ClientProxiedBy:MIME-Version: X-MS-Exchange-MessageSentRepresentingType; b=O5MGQeKTifAgIDGpBOOBnVcjPUXxoek6MGalt/+uxtGo5v892D58cd4FY9Lpi1IX9 N8lL63c3Lwm9ojfnk0x44Dpg25DR66/WWBAikV3FMMAyOld0+4ohqsWFP67sQJYdWm 0xilvXAVqVED6k82ohadwWM/DuqvB0plfNtj9S7Qqg72eWIo1o8ov0a86oKc4OhNkB IJcJvS0y/XxJKiPMQZah32u4I1oa++l8VozuGIkESX/Zr6wE8P6sfeQ/PD8mymbNzA ujWDAgpdtPBB2qU8u8DaGHgC/U7iovfbxYciZvqaPg96LKem9ECGu6FHNBstQm/EHJ 95m87l4Grj3ag== Precedence: bulk List-ID: X-Mailing-List: linux-rdma@vger.kernel.org On Sat, Nov 14, 2020 at 05:58:36PM +0800, Weihang Li wrote: > From: Xi Wang > > Add a group of flags to control the 'struct hns_roce_buf' allocation > flow, this is used to support the caller running in atomic context. > > Signed-off-by: Xi Wang > Signed-off-by: Weihang Li > --- > Changes since v1: > - Fix issues about WARN_ON() and IS_ERR_OR_NULL(). > Link: https://patchwork.kernel.org/project/linux-rdma/patch/1603967462-18124-1-git-send-email-liweihang@huawei.com/ > > drivers/infiniband/hw/hns/hns_roce_alloc.c | 128 ++++++++++++++++------------ > drivers/infiniband/hw/hns/hns_roce_device.h | 51 +++++------ > drivers/infiniband/hw/hns/hns_roce_mr.c | 39 +++------ > 3 files changed, 113 insertions(+), 105 deletions(-) Applied to for-next, thanks Jason