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Miller" , Jason Gunthorpe , Doug Ledford CC: Michael Chan , Andy Gospodarek , Tal Gilboa , "linux-rdma@vger.kernel.org" , "netdev@vger.kernel.org" , Saeed Mahameed Subject: [for-next 5/9] linux/dim: Rename externally used net_dim members Thread-Topic: [for-next 5/9] linux/dim: Rename externally used net_dim members Thread-Index: AQHVG/XbH2NkQZaJuE2lmtuQ0Equzg== Date: Wed, 5 Jun 2019 23:24:43 +0000 Message-ID: <20190605232348.6452-6-saeedm@mellanox.com> References: <20190605232348.6452-1-saeedm@mellanox.com> In-Reply-To: <20190605232348.6452-1-saeedm@mellanox.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-mailer: git-send-email 2.21.0 x-originating-ip: [209.116.155.178] x-clientproxiedby: BYAPR02CA0045.namprd02.prod.outlook.com (2603:10b6:a03:54::22) To DB8PR05MB5898.eurprd05.prod.outlook.com (2603:10a6:10:a4::32) authentication-results: spf=none (sender IP is ) smtp.mailfrom=saeedm@mellanox.com; x-ms-exchange-messagesentrepresentingtype: 1 x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: d9c2a759-f4e1-4aaf-f3d6-08d6ea0cfd4f x-ms-office365-filtering-ht: Tenant x-microsoft-antispam: BCL:0; PCL:0; RULEID:(2390118)(7020095)(4652040)(8989299)(4534185)(4627221)(201703031133081)(201702281549075)(8990200)(5600148)(711020)(4605104)(1401327)(4618075)(2017052603328)(7193020); SRVR:DB8PR05MB6105; x-ms-traffictypediagnostic: DB8PR05MB6105: x-microsoft-antispam-prvs: x-ms-oob-tlc-oobclassifiers: OLM:16; x-forefront-prvs: 00594E8DBA x-forefront-antispam-report: SFV:NSPM; SFS:(10009020)(396003)(346002)(39850400004)(136003)(366004)(376002)(199004)(189003)(4326008)(316002)(5660300002)(2906002)(66946007)(53936002)(186003)(8936002)(66476007)(8676002)(81166006)(66446008)(1076003)(478600001)(86362001)(50226002)(81156014)(66556008)(14454004)(107886003)(6116002)(73956011)(7736002)(30864003)(305945005)(446003)(11346002)(64756008)(3846002)(53946003)(14444005)(71190400001)(99286004)(26005)(25786009)(110136005)(71200400001)(486006)(2616005)(68736007)(6512007)(66066001)(6436002)(76176011)(6486002)(54906003)(36756003)(6506007)(386003)(102836004)(256004)(476003)(52116002)(579004); DIR:OUT; SFP:1101; SCL:1; SRVR:DB8PR05MB6105; H:DB8PR05MB5898.eurprd05.prod.outlook.com; FPR:; SPF:None; LANG:en; PTR:InfoNoRecords; A:1; MX:1; received-spf: None (protection.outlook.com: mellanox.com does not designate permitted sender hosts) x-ms-exchange-senderadcheck: 1 x-microsoft-antispam-message-info: CJD+kMkpovzvBq+AL6pRl7JmUFFrbVbnTgJsnXcEduMIIZzjK1NzWSsattBQxGEXkPMcbywq2lRTakiv5BRO8kcDb6+rUan8zEfH0qWy+CvY9EG3kCCXeEQlbag0nvoEk9gRoB4SWY6kVBdqDpeeXPmH7OBjnDPyZiioCozTI3dWBh35O67BXsLVJ1T5MkAPYOJuAtaPj5pB8tq0ZAGfNioFCYK0WnovpRnUgvLkURJiCaqItNaVfQr5U5F+lJligLgB1m7bYEDihf6NLBTzCbA+QFZfql1ycjHO2n2sI5+WmmGczRcF4xf7RDkxkt8nU0UWVq7ZLvENCcxdGdjFgdn/713/SXTuWkalkoHMAWMtjYgqgSeWbvXpirzrauGBnZdspZO2xgrrzR7Vx1FHcWOcClEaXPc5gFE2DK1dSKw= MIME-Version: 1.0 X-OriginatorOrg: Mellanox.com X-MS-Exchange-CrossTenant-Network-Message-Id: d9c2a759-f4e1-4aaf-f3d6-08d6ea0cfd4f X-MS-Exchange-CrossTenant-originalarrivaltime: 05 Jun 2019 23:24:43.2814 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: a652971c-7d2e-4d9b-a6a4-d149256f461b X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: saeedm@mellanox.com X-MS-Exchange-Transport-CrossTenantHeadersStamped: DB8PR05MB6105 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Tal Gilboa Removed 'net' prefix from functions and structs used by external drivers. Signed-off-by: Tal Gilboa Signed-off-by: Saeed Mahameed --- drivers/net/ethernet/broadcom/bcmsysport.c | 16 +++++----- drivers/net/ethernet/broadcom/bcmsysport.h | 2 +- drivers/net/ethernet/broadcom/bnxt/bnxt.c | 10 +++---- drivers/net/ethernet/broadcom/bnxt/bnxt.h | 2 +- .../net/ethernet/broadcom/bnxt/bnxt_debugfs.c | 4 +-- drivers/net/ethernet/broadcom/bnxt/bnxt_dim.c | 5 ++-- .../net/ethernet/broadcom/genet/bcmgenet.c | 14 ++++----- .../net/ethernet/broadcom/genet/bcmgenet.h | 2 +- drivers/net/ethernet/mellanox/mlx5/core/en.h | 8 ++--- .../net/ethernet/mellanox/mlx5/core/en_dim.c | 10 +++---- .../ethernet/mellanox/mlx5/core/en_ethtool.c | 4 +-- .../net/ethernet/mellanox/mlx5/core/en_main.c | 12 ++++---- .../net/ethernet/mellanox/mlx5/core/en_txrx.c | 8 ++--- include/linux/dim.h | 21 +++++++------ include/linux/net_dim.h | 30 +++++++++---------- 15 files changed, 73 insertions(+), 75 deletions(-) diff --git a/drivers/net/ethernet/broadcom/bcmsysport.c b/drivers/net/ethernet/broadcom/bcmsysport.c index faaf8ade15e5..c1247b2948ff 100644 --- a/drivers/net/ethernet/broadcom/bcmsysport.c +++ b/drivers/net/ethernet/broadcom/bcmsysport.c @@ -612,7 +612,7 @@ static int bcm_sysport_set_coalesce(struct net_device *dev, struct ethtool_coalesce *ec) { struct bcm_sysport_priv *priv = netdev_priv(dev); - struct net_dim_cq_moder moder; + struct dim_cq_moder moder; u32 usecs, pkts; unsigned int i; @@ -995,7 +995,7 @@ static int bcm_sysport_poll(struct napi_struct *napi, int budget) { struct bcm_sysport_priv *priv = container_of(napi, struct bcm_sysport_priv, napi); - struct net_dim_sample dim_sample; + struct dim_sample dim_sample; unsigned int work_done = 0; work_done = bcm_sysport_desc_rx(priv, budget); @@ -1019,8 +1019,8 @@ static int bcm_sysport_poll(struct napi_struct *napi, int budget) } if (priv->dim.use_dim) { - net_dim_update_sample(priv->dim.event_ctr, priv->dim.packets, - priv->dim.bytes, &dim_sample); + dim_update_sample(priv->dim.event_ctr, priv->dim.packets, + priv->dim.bytes, &dim_sample); net_dim(&priv->dim.dim, dim_sample); } @@ -1090,13 +1090,13 @@ static void bcm_sysport_resume_from_wol(struct bcm_sysport_priv *priv) static void bcm_sysport_dim_work(struct work_struct *work) { - struct net_dim *dim = container_of(work, struct net_dim, work); + struct dim *dim = container_of(work, struct dim, work); struct bcm_sysport_net_dim *ndim = container_of(dim, struct bcm_sysport_net_dim, dim); struct bcm_sysport_priv *priv = container_of(ndim, struct bcm_sysport_priv, dim); - struct net_dim_cq_moder cur_profile = - net_dim_get_rx_moderation(dim->mode, dim->profile_ix); + struct dim_cq_moder cur_profile = net_dim_get_rx_moderation(dim->mode, + dim->profile_ix); bcm_sysport_set_rx_coalesce(priv, cur_profile.usec, cur_profile.pkts); dim->state = DIM_START_MEASURE; @@ -1449,7 +1449,7 @@ static void bcm_sysport_init_dim(struct bcm_sysport_priv *priv, static void bcm_sysport_init_rx_coalesce(struct bcm_sysport_priv *priv) { struct bcm_sysport_net_dim *dim = &priv->dim; - struct net_dim_cq_moder moder; + struct dim_cq_moder moder; u32 usecs, pkts; usecs = priv->rx_coalesce_usecs; diff --git a/drivers/net/ethernet/broadcom/bcmsysport.h b/drivers/net/ethernet/broadcom/bcmsysport.h index 6f3141c86436..cbe6d559d964 100644 --- a/drivers/net/ethernet/broadcom/bcmsysport.h +++ b/drivers/net/ethernet/broadcom/bcmsysport.h @@ -705,7 +705,7 @@ struct bcm_sysport_net_dim { u16 event_ctr; unsigned long packets; unsigned long bytes; - struct net_dim dim; + struct dim dim; }; /* Software view of the TX ring */ diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c index eaec949c367a..c54668004600 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c @@ -2128,12 +2128,12 @@ static int bnxt_poll(struct napi_struct *napi, int budget) } } if (bp->flags & BNXT_FLAG_DIM) { - struct net_dim_sample dim_sample; + struct dim_sample dim_sample; - net_dim_update_sample(cpr->event_ctr, - cpr->rx_packets, - cpr->rx_bytes, - &dim_sample); + dim_update_sample(cpr->event_ctr, + cpr->rx_packets, + cpr->rx_bytes, + &dim_sample); net_dim(&cpr->dim, dim_sample); } return work_done; diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.h b/drivers/net/ethernet/broadcom/bnxt/bnxt.h index eca36dd6b751..a552c5539cc9 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt.h +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.h @@ -809,7 +809,7 @@ struct bnxt_cp_ring_info { u64 rx_bytes; u64 event_ctr; - struct net_dim dim; + struct dim dim; union { struct tx_cmp *cp_desc_ring[MAX_CP_PAGES]; diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_debugfs.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_debugfs.c index 94e208e9789f..3d1d53fbb135 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt_debugfs.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_debugfs.c @@ -21,7 +21,7 @@ static ssize_t debugfs_dim_read(struct file *filep, char __user *buffer, size_t count, loff_t *ppos) { - struct net_dim *dim = filep->private_data; + struct dim *dim = filep->private_data; int len; char *buf; @@ -61,7 +61,7 @@ static const struct file_operations debugfs_dim_fops = { .read = debugfs_dim_read, }; -static struct dentry *debugfs_dim_ring_init(struct net_dim *dim, int ring_idx, +static struct dentry *debugfs_dim_ring_init(struct dim *dim, int ring_idx, struct dentry *dd) { static char qname[16]; diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_dim.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_dim.c index 16a4588709d1..11605f9fa61e 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt_dim.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_dim.c @@ -13,15 +13,14 @@ void bnxt_dim_work(struct work_struct *work) { - struct net_dim *dim = container_of(work, struct net_dim, - work); + struct dim *dim = container_of(work, struct dim, work); struct bnxt_cp_ring_info *cpr = container_of(dim, struct bnxt_cp_ring_info, dim); struct bnxt_napi *bnapi = container_of(cpr, struct bnxt_napi, cp_ring); - struct net_dim_cq_moder cur_moder = + struct dim_cq_moder cur_moder = net_dim_get_rx_moderation(dim->mode, dim->profile_ix); cpr->rx_ring_coal.coal_ticks = cur_moder.usec; diff --git a/drivers/net/ethernet/broadcom/genet/bcmgenet.c b/drivers/net/ethernet/broadcom/genet/bcmgenet.c index 297ae786ffed..b7f8f4f1088f 100644 --- a/drivers/net/ethernet/broadcom/genet/bcmgenet.c +++ b/drivers/net/ethernet/broadcom/genet/bcmgenet.c @@ -643,7 +643,7 @@ static void bcmgenet_set_rx_coalesce(struct bcmgenet_rx_ring *ring, static void bcmgenet_set_ring_rx_coalesce(struct bcmgenet_rx_ring *ring, struct ethtool_coalesce *ec) { - struct net_dim_cq_moder moder; + struct dim_cq_moder moder; u32 usecs, pkts; ring->rx_coalesce_usecs = ec->rx_coalesce_usecs; @@ -1898,7 +1898,7 @@ static int bcmgenet_rx_poll(struct napi_struct *napi, int budget) { struct bcmgenet_rx_ring *ring = container_of(napi, struct bcmgenet_rx_ring, napi); - struct net_dim_sample dim_sample; + struct dim_sample dim_sample; unsigned int work_done; work_done = bcmgenet_desc_rx(ring, budget); @@ -1909,8 +1909,8 @@ static int bcmgenet_rx_poll(struct napi_struct *napi, int budget) } if (ring->dim.use_dim) { - net_dim_update_sample(ring->dim.event_ctr, ring->dim.packets, - ring->dim.bytes, &dim_sample); + dim_update_sample(ring->dim.event_ctr, ring->dim.packets, + ring->dim.bytes, &dim_sample); net_dim(&ring->dim.dim, dim_sample); } @@ -1919,12 +1919,12 @@ static int bcmgenet_rx_poll(struct napi_struct *napi, int budget) static void bcmgenet_dim_work(struct work_struct *work) { - struct net_dim *dim = container_of(work, struct net_dim, work); + struct dim *dim = container_of(work, struct dim, work); struct bcmgenet_net_dim *ndim = container_of(dim, struct bcmgenet_net_dim, dim); struct bcmgenet_rx_ring *ring = container_of(ndim, struct bcmgenet_rx_ring, dim); - struct net_dim_cq_moder cur_profile = + struct dim_cq_moder cur_profile = net_dim_get_rx_moderation(dim->mode, dim->profile_ix); bcmgenet_set_rx_coalesce(ring, cur_profile.usec, cur_profile.pkts); @@ -2094,7 +2094,7 @@ static void bcmgenet_init_dim(struct bcmgenet_rx_ring *ring, static void bcmgenet_init_rx_coalesce(struct bcmgenet_rx_ring *ring) { struct bcmgenet_net_dim *dim = &ring->dim; - struct net_dim_cq_moder moder; + struct dim_cq_moder moder; u32 usecs, pkts; usecs = ring->rx_coalesce_usecs; diff --git a/drivers/net/ethernet/broadcom/genet/bcmgenet.h b/drivers/net/ethernet/broadcom/genet/bcmgenet.h index 14b49612aa86..6e418d9c3706 100644 --- a/drivers/net/ethernet/broadcom/genet/bcmgenet.h +++ b/drivers/net/ethernet/broadcom/genet/bcmgenet.h @@ -581,7 +581,7 @@ struct bcmgenet_net_dim { u16 event_ctr; unsigned long packets; unsigned long bytes; - struct net_dim dim; + struct dim dim; }; struct bcmgenet_rx_ring { diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en.h b/drivers/net/ethernet/mellanox/mlx5/core/en.h index 3a183d690e23..11efd6e4bdc3 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/en.h @@ -238,9 +238,9 @@ struct mlx5e_params { u16 num_channels; u8 num_tc; bool rx_cqe_compress_def; - struct net_dim_cq_moder rx_cq_moderation; - struct net_dim_cq_moder tx_cq_moderation; bool tunneled_offload_en; + struct dim_cq_moder rx_cq_moderation; + struct dim_cq_moder tx_cq_moderation; bool lro_en; u8 tx_min_inline_mode; bool vlan_strip_disable; @@ -356,7 +356,7 @@ struct mlx5e_txqsq { /* dirtied @completion */ u16 cc; u32 dma_fifo_cc; - struct net_dim dim; /* Adaptive Moderation */ + struct dim dim; /* Adaptive Moderation */ /* dirtied @xmit */ u16 pc ____cacheline_aligned_in_smp; @@ -595,7 +595,7 @@ struct mlx5e_rq { int ix; unsigned int hw_mtu; - struct net_dim dim; /* Dynamic Interrupt Moderation */ + struct dim dim; /* Dynamic Interrupt Moderation */ /* XDP */ struct bpf_prog *xdp_prog; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_dim.c b/drivers/net/ethernet/mellanox/mlx5/core/en_dim.c index a80303add7c0..ba3c1be9f2d3 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_dim.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_dim.c @@ -34,7 +34,7 @@ #include "en.h" static void -mlx5e_complete_dim_work(struct net_dim *dim, struct net_dim_cq_moder moder, +mlx5e_complete_dim_work(struct dim *dim, struct dim_cq_moder moder, struct mlx5_core_dev *mdev, struct mlx5_core_cq *mcq) { mlx5_core_modify_cq_moderation(mdev, mcq, moder.usec, moder.pkts); @@ -43,9 +43,9 @@ mlx5e_complete_dim_work(struct net_dim *dim, struct net_dim_cq_moder moder, void mlx5e_rx_dim_work(struct work_struct *work) { - struct net_dim *dim = container_of(work, struct net_dim, work); + struct dim *dim = container_of(work, struct dim, work); struct mlx5e_rq *rq = container_of(dim, struct mlx5e_rq, dim); - struct net_dim_cq_moder cur_moder = + struct dim_cq_moder cur_moder = net_dim_get_rx_moderation(dim->mode, dim->profile_ix); mlx5e_complete_dim_work(dim, cur_moder, rq->mdev, &rq->cq.mcq); @@ -53,9 +53,9 @@ void mlx5e_rx_dim_work(struct work_struct *work) void mlx5e_tx_dim_work(struct work_struct *work) { - struct net_dim *dim = container_of(work, struct net_dim, work); + struct dim *dim = container_of(work, struct dim, work); struct mlx5e_txqsq *sq = container_of(dim, struct mlx5e_txqsq, dim); - struct net_dim_cq_moder cur_moder = + struct dim_cq_moder cur_moder = net_dim_get_tx_moderation(dim->mode, dim->profile_ix); mlx5e_complete_dim_work(dim, cur_moder, sq->cq.mdev, &sq->cq.mcq); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c b/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c index dd764e0471f2..c853b657739c 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c @@ -466,7 +466,7 @@ static int mlx5e_set_channels(struct net_device *dev, int mlx5e_ethtool_get_coalesce(struct mlx5e_priv *priv, struct ethtool_coalesce *coal) { - struct net_dim_cq_moder *rx_moder, *tx_moder; + struct dim_cq_moder *rx_moder, *tx_moder; if (!MLX5_CAP_GEN(priv->mdev, cq_moderation)) return -EOPNOTSUPP; @@ -521,7 +521,7 @@ mlx5e_set_priv_channels_coalesce(struct mlx5e_priv *priv, struct ethtool_coalesc int mlx5e_ethtool_set_coalesce(struct mlx5e_priv *priv, struct ethtool_coalesce *coal) { - struct net_dim_cq_moder *rx_moder, *tx_moder; + struct dim_cq_moder *rx_moder, *tx_moder; struct mlx5_core_dev *mdev = priv->mdev; struct mlx5e_channels new_channels = {}; int err = 0; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c index 5b89e992e482..9705101c0235 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c @@ -1569,7 +1569,7 @@ static void mlx5e_destroy_cq(struct mlx5e_cq *cq) } static int mlx5e_open_cq(struct mlx5e_channel *c, - struct net_dim_cq_moder moder, + struct dim_cq_moder moder, struct mlx5e_cq_param *param, struct mlx5e_cq *cq) { @@ -1774,7 +1774,7 @@ static int mlx5e_open_channel(struct mlx5e_priv *priv, int ix, struct mlx5e_channel **cp) { int cpu = cpumask_first(mlx5_comp_irq_get_affinity_mask(priv->mdev, ix)); - struct net_dim_cq_moder icocq_moder = {0, 0}; + struct dim_cq_moder icocq_moder = {0, 0}; struct net_device *netdev = priv->netdev; struct mlx5e_channel *c; unsigned int irq; @@ -4411,9 +4411,9 @@ static bool slow_pci_heuristic(struct mlx5_core_dev *mdev) link_speed > MLX5E_SLOW_PCI_RATIO * pci_bw; } -static struct net_dim_cq_moder mlx5e_get_def_tx_moderation(u8 cq_period_mode) +static struct dim_cq_moder mlx5e_get_def_tx_moderation(u8 cq_period_mode) { - struct net_dim_cq_moder moder; + struct dim_cq_moder moder; moder.cq_period_mode = cq_period_mode; moder.pkts = MLX5E_PARAMS_DEFAULT_TX_CQ_MODERATION_PKTS; @@ -4424,9 +4424,9 @@ static struct net_dim_cq_moder mlx5e_get_def_tx_moderation(u8 cq_period_mode) return moder; } -static struct net_dim_cq_moder mlx5e_get_def_rx_moderation(u8 cq_period_mode) +static struct dim_cq_moder mlx5e_get_def_rx_moderation(u8 cq_period_mode) { - struct net_dim_cq_moder moder; + struct dim_cq_moder moder; moder.cq_period_mode = cq_period_mode; moder.pkts = MLX5E_PARAMS_DEFAULT_RX_CQ_MODERATION_PKTS; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_txrx.c b/drivers/net/ethernet/mellanox/mlx5/core/en_txrx.c index 07432e6428cf..e6c434efbd46 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_txrx.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_txrx.c @@ -48,24 +48,24 @@ static inline bool mlx5e_channel_no_affinity_change(struct mlx5e_channel *c) static void mlx5e_handle_tx_dim(struct mlx5e_txqsq *sq) { struct mlx5e_sq_stats *stats = sq->stats; - struct net_dim_sample dim_sample; + struct dim_sample dim_sample; if (unlikely(!test_bit(MLX5E_SQ_STATE_AM, &sq->state))) return; - net_dim_update_sample(sq->cq.event_ctr, stats->packets, stats->bytes, &dim_sample); + dim_update_sample(sq->cq.event_ctr, stats->packets, stats->bytes, &dim_sample); net_dim(&sq->dim, dim_sample); } static void mlx5e_handle_rx_dim(struct mlx5e_rq *rq) { struct mlx5e_rq_stats *stats = rq->stats; - struct net_dim_sample dim_sample; + struct dim_sample dim_sample; if (unlikely(!test_bit(MLX5E_RQ_STATE_AM, &rq->state))) return; - net_dim_update_sample(rq->cq.event_ctr, stats->packets, stats->bytes, &dim_sample); + dim_update_sample(rq->cq.event_ctr, stats->packets, stats->bytes, &dim_sample); net_dim(&rq->dim, dim_sample); } diff --git a/include/linux/dim.h b/include/linux/dim.h index f0f20ed25497..60e5074a7cc0 100644 --- a/include/linux/dim.h +++ b/include/linux/dim.h @@ -14,13 +14,13 @@ #define BIT_GAP(bits, end, start) ((((end) - (start)) + BIT_ULL(bits)) \ & (BIT_ULL(bits) - 1)) -struct net_dim_cq_moder { +struct dim_cq_moder { u16 usec; u16 pkts; u8 cq_period_mode; }; -struct net_dim_sample { +struct dim_sample { ktime_t time; u32 pkt_ctr; u32 byte_ctr; @@ -33,10 +33,10 @@ struct dim_stats { int epms; /* events per msec */ }; -struct net_dim { /* Dynamic Interrupt Moderation */ +struct dim { /* Dynamic Interrupt Moderation */ u8 state; struct dim_stats prev_stats; - struct net_dim_sample start_sample; + struct dim_sample start_sample; struct work_struct work; u8 profile_ix; u8 mode; @@ -77,7 +77,7 @@ enum { DIM_ON_EDGE, }; -static inline bool dim_on_top(struct net_dim *dim) +static inline bool dim_on_top(struct dim *dim) { switch (dim->tune_state) { case DIM_PARKING_ON_TOP: @@ -90,7 +90,7 @@ static inline bool dim_on_top(struct net_dim *dim) } } -static inline void dim_turn(struct net_dim *dim) +static inline void dim_turn(struct dim *dim) { switch (dim->tune_state) { case DIM_PARKING_ON_TOP: @@ -107,7 +107,7 @@ static inline void dim_turn(struct net_dim *dim) } } -static inline void dim_park_on_top(struct net_dim *dim) +static inline void dim_park_on_top(struct dim *dim) { dim->steps_right = 0; dim->steps_left = 0; @@ -115,7 +115,7 @@ static inline void dim_park_on_top(struct net_dim *dim) dim->tune_state = DIM_PARKING_ON_TOP; } -static inline void dim_park_tired(struct net_dim *dim) +static inline void dim_park_tired(struct dim *dim) { dim->steps_right = 0; dim->steps_left = 0; @@ -123,8 +123,7 @@ static inline void dim_park_tired(struct net_dim *dim) } static inline void -net_dim_update_sample(u16 event_ctr, u64 packets, u64 bytes, - struct net_dim_sample *s) +dim_update_sample(u16 event_ctr, u64 packets, u64 bytes, struct dim_sample *s) { s->time = ktime_get(); s->pkt_ctr = packets; @@ -133,7 +132,7 @@ net_dim_update_sample(u16 event_ctr, u64 packets, u64 bytes, } static inline void -dim_calc_stats(struct net_dim_sample *start, struct net_dim_sample *end, +dim_calc_stats(struct dim_sample *start, struct dim_sample *end, struct dim_stats *curr_stats) { /* u32 holds up to 71 minutes, should be enough */ diff --git a/include/linux/net_dim.h b/include/linux/net_dim.h index d4b40adc7fa1..4e009ec193ef 100644 --- a/include/linux/net_dim.h +++ b/include/linux/net_dim.h @@ -77,28 +77,28 @@ {64, 32} \ } -static const struct net_dim_cq_moder +static const struct dim_cq_moder rx_profile[DIM_CQ_PERIOD_NUM_MODES][NET_DIM_PARAMS_NUM_PROFILES] = { NET_DIM_RX_EQE_PROFILES, NET_DIM_RX_CQE_PROFILES, }; -static const struct net_dim_cq_moder +static const struct dim_cq_moder tx_profile[DIM_CQ_PERIOD_NUM_MODES][NET_DIM_PARAMS_NUM_PROFILES] = { NET_DIM_TX_EQE_PROFILES, NET_DIM_TX_CQE_PROFILES, }; -static inline struct net_dim_cq_moder +static inline struct dim_cq_moder net_dim_get_rx_moderation(u8 cq_period_mode, int ix) { - struct net_dim_cq_moder cq_moder = rx_profile[cq_period_mode][ix]; + struct dim_cq_moder cq_moder = rx_profile[cq_period_mode][ix]; cq_moder.cq_period_mode = cq_period_mode; return cq_moder; } -static inline struct net_dim_cq_moder +static inline struct dim_cq_moder net_dim_get_def_rx_moderation(u8 cq_period_mode) { u8 profile_ix = cq_period_mode == DIM_CQ_PERIOD_MODE_START_FROM_CQE ? @@ -107,16 +107,16 @@ net_dim_get_def_rx_moderation(u8 cq_period_mode) return net_dim_get_rx_moderation(cq_period_mode, profile_ix); } -static inline struct net_dim_cq_moder +static inline struct dim_cq_moder net_dim_get_tx_moderation(u8 cq_period_mode, int ix) { - struct net_dim_cq_moder cq_moder = tx_profile[cq_period_mode][ix]; + struct dim_cq_moder cq_moder = tx_profile[cq_period_mode][ix]; cq_moder.cq_period_mode = cq_period_mode; return cq_moder; } -static inline struct net_dim_cq_moder +static inline struct dim_cq_moder net_dim_get_def_tx_moderation(u8 cq_period_mode) { u8 profile_ix = cq_period_mode == DIM_CQ_PERIOD_MODE_START_FROM_CQE ? @@ -125,7 +125,7 @@ net_dim_get_def_tx_moderation(u8 cq_period_mode) return net_dim_get_tx_moderation(cq_period_mode, profile_ix); } -static inline int net_dim_step(struct net_dim *dim) +static inline int net_dim_step(struct dim *dim) { if (dim->tired == (NET_DIM_PARAMS_NUM_PROFILES * 2)) return DIM_TOO_TIRED; @@ -152,7 +152,7 @@ static inline int net_dim_step(struct net_dim *dim) return DIM_STEPPED; } -static inline void net_dim_exit_parking(struct net_dim *dim) +static inline void net_dim_exit_parking(struct dim *dim) { dim->tune_state = dim->profile_ix ? DIM_GOING_LEFT : DIM_GOING_RIGHT; @@ -189,7 +189,7 @@ static inline int net_dim_stats_compare(struct dim_stats *curr, } static inline bool net_dim_decision(struct dim_stats *curr_stats, - struct net_dim *dim) + struct dim *dim) { int prev_state = dim->tune_state; int prev_ix = dim->profile_ix; @@ -240,8 +240,8 @@ static inline bool net_dim_decision(struct dim_stats *curr_stats, return dim->profile_ix != prev_ix; } -static inline void net_dim(struct net_dim *dim, - struct net_dim_sample end_sample) +static inline void net_dim(struct dim *dim, + struct dim_sample end_sample) { struct dim_stats curr_stats; u16 nevents; @@ -261,8 +261,8 @@ static inline void net_dim(struct net_dim *dim, } /* fall through */ case DIM_START_MEASURE: - net_dim_update_sample(end_sample.event_ctr, end_sample.pkt_ctr, - end_sample.byte_ctr, &dim->start_sample); + dim_update_sample(end_sample.event_ctr, end_sample.pkt_ctr, + end_sample.byte_ctr, &dim->start_sample); dim->state = DIM_MEASURE_IN_PROGRESS; break; case DIM_APPLY_NEW_PROFILE: