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Wed, 26 Jun 2024 03:26:51 -0700 From: Dragos Tatulea Date: Wed, 26 Jun 2024 13:26:38 +0300 Subject: [PATCH vhost v2 02/24] vdpa/mlx5: Make setup/teardown_vq_resources() symmetrical Precedence: bulk X-Mailing-List: linux-rdma@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-ID: <20240626-stage-vdpa-vq-precreate-v2-2-560c491078df@nvidia.com> References: <20240626-stage-vdpa-vq-precreate-v2-0-560c491078df@nvidia.com> In-Reply-To: <20240626-stage-vdpa-vq-precreate-v2-0-560c491078df@nvidia.com> To: "Michael S. Tsirkin" , Jason Wang , Xuan Zhuo , =?utf-8?q?Eugenio_P=C3=A9rez?= , Saeed Mahameed , Leon Romanovsky , Tariq Toukan , Si-Wei Liu CC: , , , , Cosmin Ratiu , Dragos Tatulea X-Mailer: b4 0.13.0 X-NV-OnPremToCloud: ExternallySecured X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: SJ5PEPF000001CA:EE_|LV3PR12MB9331:EE_ X-MS-Office365-Filtering-Correlation-Id: 25333384-52d7-4e79-2ca3-08dc95ca8a8a X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230038|1800799022|36860700011|7416012|82310400024|376012; X-Microsoft-Antispam-Message-Info: =?utf-8?q?1qpZ355BNyUZNdCfCUSZzX8zf2DHbmd?= =?utf-8?q?0OHlErWJpR0Z6NM0aKUrV9jrefnAMTajeqvK3XXIoAGCEJXk7MvwgkGl+1N1RLLlx?= =?utf-8?q?/G/UriLUQDkFyMOthQDyYg9pCYwILUgappCY6k07LUVFwqMNBNBg1kg739vSz7mAv?= =?utf-8?q?oGQEd4DZkW/jhL5C16e7gcBU/IoovYPoefW151bMusN9DlN5JET7yepfFWxGvQuHp?= =?utf-8?q?zdxRbiKWlxh+90XuZ2YvUrXqMVDq5TP7CVfKyIHZ6T8l12m0QSmr661RmE4XwZ40T?= =?utf-8?q?9D6SqGKOHVyWOEs7cyHZfURflwIPLy2UDcevGBermZ0wctyOnfqKhSZg50/gKrAOj?= =?utf-8?q?xnNbLInPu7xKlAflwOEzQzVx8OhRl4bWllvrNCE6STv84k0oTy4pTHb1v6zemTT9b?= =?utf-8?q?O50jL+/4Ac5zVCuRukci5OQfEm5khqU4w0pY1gGLBlnNvZxn0P3wsriqb8Z9luJkz?= =?utf-8?q?lsN3B1nt/BpR28SOdRS7DkrrOCw7a5U9sd65lZUNLV5N81+3Si0ZJGSkiqCl6RZFL?= =?utf-8?q?LLrw03O+OoPQPbvpGUU0Jy8Fl4rzdNdQyXES7hs0TruphYbRcS5o3gGUieHqypqAJ?= =?utf-8?q?s5J89fu+e5Z/gpk9Krz1yUsj3AHy1+HGvp/pKL4OaT/ASIjKxPIx+uPO31SwmFBLb?= =?utf-8?q?S0bahMKpByzyrrKvqbObA1QoyOjWcSZjrXa4nyaLS3e8FBfjwa5lIqz1SCUhfi7SC?= =?utf-8?q?ecQOcwsHdeJKQEZFlB+jic+yfGM6d/ifkgPVDWGf4IOdFIAEeqiuMTy0aJfeKuc4f?= =?utf-8?q?rH07HNJdSEne/j3xI5BB94GkhTQyW32EtN3l9cF7Y15jzlfpe92zlE4ez+oORvn2s?= =?utf-8?q?ICgP3NQziTkHGZG0zMeG54iF8W8CU6rk/XQB/woSNdHrg/4DNEi8wuPqVXzfDffI6?= =?utf-8?q?bP2wu5DWe5h8gukT1xY6i8+eDxqVTRA/koI+igvsseY5xRWYUqwYeusGn/uJ5q6cc?= =?utf-8?q?INIvmuI7iA5gDk4oYQ3QYcP1aduHQhoAuQmfYWvWEM9S9JXMbUfbOPHBPAUhFdRXQ?= =?utf-8?q?m/kGZn2MnxDIlIRDF2EJOVpeG36hq+qgGoRRuRyI52AynYw1X31F2TWnJyindS7+u?= =?utf-8?q?Jl/yWF0hsyF5uTgcKkBrhChZPEnh+LjXmfsAoCAUEW88UD+RYVYDxpPYe2/XnQOUg?= =?utf-8?q?KF5JRCrHhjegEilc67c1ZDmH9iMY/TrTwR7UwInBmKLYiV157cBHeyDop2FDxx6oF?= =?utf-8?q?bPLYm0vBcdLyR6wSsPwfU01A+aCGv8i+bpEXLjyBOq4qiYSVhPTaxVfVUClMt1l/1?= =?utf-8?q?xWKhYoEmGuXa8CooP0LbRlCuyAsoYU5/qltLL3gRkoO244bQ30XqdTUVWOzUbQdwf?= =?utf-8?q?mxqptXZTKkWU8YVdILOhEX8A4mBiul92Gg=3D=3D?= X-Forefront-Antispam-Report: CIP:216.228.117.160;CTRY:US;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:mail.nvidia.com;PTR:dc6edge1.nvidia.com;CAT:NONE;SFS:(13230038)(1800799022)(36860700011)(7416012)(82310400024)(376012);DIR:OUT;SFP:1101; X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 26 Jun 2024 10:27:11.8761 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 25333384-52d7-4e79-2ca3-08dc95ca8a8a X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a;Ip=[216.228.117.160];Helo=[mail.nvidia.com] X-MS-Exchange-CrossTenant-AuthSource: SJ5PEPF000001CA.namprd05.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: LV3PR12MB9331 ... by changing the setup_vq_resources() parameter type. Reviewed-by: Cosmin Ratiu Acked-by: Eugenio Pérez Signed-off-by: Dragos Tatulea --- drivers/vdpa/mlx5/net/mlx5_vnet.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/vdpa/mlx5/net/mlx5_vnet.c b/drivers/vdpa/mlx5/net/mlx5_vnet.c index 3422da0e344b..1ad281cbc541 100644 --- a/drivers/vdpa/mlx5/net/mlx5_vnet.c +++ b/drivers/vdpa/mlx5/net/mlx5_vnet.c @@ -146,7 +146,7 @@ static bool is_index_valid(struct mlx5_vdpa_dev *mvdev, u16 idx) static void free_fixed_resources(struct mlx5_vdpa_net *ndev); static void init_mvqs(struct mlx5_vdpa_net *ndev); -static int setup_vq_resources(struct mlx5_vdpa_dev *mvdev); +static int setup_vq_resources(struct mlx5_vdpa_net *ndev); static void teardown_vq_resources(struct mlx5_vdpa_net *ndev); static bool mlx5_vdpa_debug; @@ -2862,7 +2862,7 @@ static int mlx5_vdpa_change_map(struct mlx5_vdpa_dev *mvdev, if (teardown) { restore_channels_info(ndev); - err = setup_vq_resources(mvdev); + err = setup_vq_resources(ndev); if (err) return err; } @@ -2873,9 +2873,9 @@ static int mlx5_vdpa_change_map(struct mlx5_vdpa_dev *mvdev, } /* reslock must be held for this function */ -static int setup_vq_resources(struct mlx5_vdpa_dev *mvdev) +static int setup_vq_resources(struct mlx5_vdpa_net *ndev) { - struct mlx5_vdpa_net *ndev = to_mlx5_vdpa_ndev(mvdev); + struct mlx5_vdpa_dev *mvdev = &ndev->mvdev; int err; WARN_ON(!rwsem_is_locked(&ndev->reslock)); @@ -2997,7 +2997,7 @@ static void mlx5_vdpa_set_status(struct vdpa_device *vdev, u8 status) goto err_setup; } register_link_notifier(ndev); - err = setup_vq_resources(mvdev); + err = setup_vq_resources(ndev); if (err) { mlx5_vdpa_warn(mvdev, "failed to setup driver\n"); goto err_driver;