From: Tal Gilboa <talgi@mellanox.com> To: linux-rdma@vger.kernel.org, linux-nvme@lists.infradead.org, linux-block@vger.kernel.org Cc: Yishai Hadas <yishaih@mellanox.com>, Leon Romanovsky <leon@kernel.org>, Jason Gunthorpe <jgg@ziepe.ca>, Doug Ledford <dledford@redhat.com>, Tariq Toukan <tariqt@mellanox.com>, Tal Gilboa <talgi@mellanox.com>, Saeed Mahameed <saeedm@mellanox.com>, Idan Burstein <idanb@mellanox.com>, Yamin Friedman <yaminf@mellanox.com>, Max Gurtovoy <maxg@mellanox.com> Subject: [PATCH rdma-for-next 5/9] linux/dim: Rename externally used net_dim members Date: Wed, 1 May 2019 17:44:35 +0300 [thread overview] Message-ID: <1556721879-35987-6-git-send-email-talgi@mellanox.com> (raw) In-Reply-To: <1556721879-35987-1-git-send-email-talgi@mellanox.com> Removed 'net' prefix from functions and structs used by external drivers. Signed-off-by: Tal Gilboa <talgi@mellanox.com> --- 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 +- drivers/net/ethernet/broadcom/bnxt/bnxt_debugfs.c | 4 +-- drivers/net/ethernet/broadcom/bnxt/bnxt_dim.c | 5 ++-- drivers/net/ethernet/broadcom/genet/bcmgenet.c | 14 +++++----- drivers/net/ethernet/broadcom/genet/bcmgenet.h | 2 +- drivers/net/ethernet/mellanox/mlx5/core/en.h | 8 +++--- drivers/net/ethernet/mellanox/mlx5/core/en_dim.c | 10 ++++---- .../net/ethernet/mellanox/mlx5/core/en_ethtool.c | 4 +-- drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 12 ++++----- drivers/net/ethernet/mellanox/mlx5/core/en_txrx.c | 8 +++--- include/linux/dim.h | 28 ++++++++++---------- include/linux/net_dim.h | 30 +++++++++++----------- 15 files changed, 77 insertions(+), 78 deletions(-) diff --git a/drivers/net/ethernet/broadcom/bcmsysport.c b/drivers/net/ethernet/broadcom/bcmsysport.c index 7a41ec7..b2c5b1a 100644 --- a/drivers/net/ethernet/broadcom/bcmsysport.c +++ b/drivers/net/ethernet/broadcom/bcmsysport.c @@ -621,7 +621,7 @@ 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; @@ -1004,7 +1004,7 @@ 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); @@ -1028,8 +1028,8 @@ static int bcm_sysport_poll(struct napi_struct *napi, int budget) } if (priv->dim.use_dim) { - net_dim_create_sample(priv->dim.event_ctr, priv->dim.packets, - priv->dim.bytes, &dim_sample); + dim_create_sample(priv->dim.event_ctr, priv->dim.packets, + priv->dim.bytes, &dim_sample); net_dim(&priv->dim.dim, dim_sample); } @@ -1099,13 +1099,13 @@ 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; @@ -1469,7 +1469,7 @@ 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 0b192fe..a24fdc1 100644 --- a/drivers/net/ethernet/broadcom/bcmsysport.h +++ b/drivers/net/ethernet/broadcom/bcmsysport.h @@ -711,7 +711,7 @@ 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 1528620..9e62e3f 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c @@ -2125,12 +2125,12 @@ 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_create_sample(cpr->event_ctr, - cpr->rx_packets, - cpr->rx_bytes, - &dim_sample); + dim_create_sample(cpr->event_ctr, + cpr->rx_packets, + cpr->rx_bytes, + &dim_sample); net_dim(&cpr->dim, dim_sample); } mmiowb(); diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.h b/drivers/net/ethernet/broadcom/bnxt/bnxt.h index cf81ace..12a53b9 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 94e208e..3d1d53f 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 ssize_t debugfs_dim_read(struct file *filep, .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 16a4588..11605f9 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 8ab2d67..68d96e3 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_create_sample(ring->dim.event_ctr, ring->dim.packets, - ring->dim.bytes, &dim_sample); + dim_create_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 14b49612a..6e418d9 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 8ce9b51..e2ffb6c 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/en.h @@ -238,8 +238,8 @@ 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; + struct dim_cq_moder rx_cq_moderation; + struct dim_cq_moder tx_cq_moderation; bool lro_en; u32 lro_wqe_sz; u8 tx_min_inline_mode; @@ -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; @@ -590,7 +590,7 @@ 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 a80303a..ba3c1be 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 @@ 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 5efce4a..c346b59 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 @@ static int mlx5e_get_coalesce(struct net_device *netdev, 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 589ecef..95ed0cb 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c @@ -1666,7 +1666,7 @@ 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) { @@ -1871,7 +1871,7 @@ 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; @@ -4456,9 +4456,9 @@ 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; @@ -4469,9 +4469,9 @@ 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 6dd8202..4324747 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_create_sample(sq->cq.event_ctr, stats->packets, stats->bytes, &dim_sample); + dim_create_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_create_sample(rq->cq.event_ctr, stats->packets, stats->bytes, &dim_sample); + dim_create_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 2413021..4fa55eb 100644 --- a/include/linux/dim.h +++ b/include/linux/dim.h @@ -41,13 +41,13 @@ (((100UL * abs((val) - (ref))) / (ref)) > 10) /* more than 10% difference */ #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; @@ -60,10 +60,10 @@ 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; @@ -104,7 +104,7 @@ 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: @@ -117,7 +117,7 @@ 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: @@ -134,7 +134,7 @@ 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; @@ -142,17 +142,17 @@ 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; dim->tune_state = DIM_PARKING_TIRED; } -static inline void net_dim_create_sample(u16 event_ctr, - u64 packets, - u64 bytes, - struct net_dim_sample *s) +static inline void dim_create_sample(u16 event_ctr, + u64 packets, + u64 bytes, + struct dim_sample *s) { s->time = ktime_get(); s->pkt_ctr = packets; @@ -160,8 +160,8 @@ static inline void net_dim_create_sample(u16 event_ctr, s->event_ctr = event_ctr; } -static inline void dim_calc_stats(struct net_dim_sample *start, - struct net_dim_sample *end, +static inline void 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 93c4e21..1be7592 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 @@ 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 @@ 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; @@ -239,8 +239,8 @@ 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; @@ -260,8 +260,8 @@ static inline void net_dim(struct net_dim *dim, } /* fall through */ case DIM_START_MEASURE: - net_dim_create_sample(end_sample.event_ctr, end_sample.pkt_ctr, - end_sample.byte_ctr, &dim->start_sample); + dim_create_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: -- 1.8.3.1
WARNING: multiple messages have this Message-ID (diff)
From: talgi@mellanox.com (Tal Gilboa) Subject: [PATCH rdma-for-next 5/9] linux/dim: Rename externally used net_dim members Date: Wed, 1 May 2019 17:44:35 +0300 [thread overview] Message-ID: <1556721879-35987-6-git-send-email-talgi@mellanox.com> (raw) In-Reply-To: <1556721879-35987-1-git-send-email-talgi@mellanox.com> Removed 'net' prefix from functions and structs used by external drivers. Signed-off-by: Tal Gilboa <talgi at mellanox.com> --- 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 +- drivers/net/ethernet/broadcom/bnxt/bnxt_debugfs.c | 4 +-- drivers/net/ethernet/broadcom/bnxt/bnxt_dim.c | 5 ++-- drivers/net/ethernet/broadcom/genet/bcmgenet.c | 14 +++++----- drivers/net/ethernet/broadcom/genet/bcmgenet.h | 2 +- drivers/net/ethernet/mellanox/mlx5/core/en.h | 8 +++--- drivers/net/ethernet/mellanox/mlx5/core/en_dim.c | 10 ++++---- .../net/ethernet/mellanox/mlx5/core/en_ethtool.c | 4 +-- drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 12 ++++----- drivers/net/ethernet/mellanox/mlx5/core/en_txrx.c | 8 +++--- include/linux/dim.h | 28 ++++++++++---------- include/linux/net_dim.h | 30 +++++++++++----------- 15 files changed, 77 insertions(+), 78 deletions(-) diff --git a/drivers/net/ethernet/broadcom/bcmsysport.c b/drivers/net/ethernet/broadcom/bcmsysport.c index 7a41ec7..b2c5b1a 100644 --- a/drivers/net/ethernet/broadcom/bcmsysport.c +++ b/drivers/net/ethernet/broadcom/bcmsysport.c @@ -621,7 +621,7 @@ 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; @@ -1004,7 +1004,7 @@ 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); @@ -1028,8 +1028,8 @@ static int bcm_sysport_poll(struct napi_struct *napi, int budget) } if (priv->dim.use_dim) { - net_dim_create_sample(priv->dim.event_ctr, priv->dim.packets, - priv->dim.bytes, &dim_sample); + dim_create_sample(priv->dim.event_ctr, priv->dim.packets, + priv->dim.bytes, &dim_sample); net_dim(&priv->dim.dim, dim_sample); } @@ -1099,13 +1099,13 @@ 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; @@ -1469,7 +1469,7 @@ 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 0b192fe..a24fdc1 100644 --- a/drivers/net/ethernet/broadcom/bcmsysport.h +++ b/drivers/net/ethernet/broadcom/bcmsysport.h @@ -711,7 +711,7 @@ 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 1528620..9e62e3f 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c @@ -2125,12 +2125,12 @@ 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_create_sample(cpr->event_ctr, - cpr->rx_packets, - cpr->rx_bytes, - &dim_sample); + dim_create_sample(cpr->event_ctr, + cpr->rx_packets, + cpr->rx_bytes, + &dim_sample); net_dim(&cpr->dim, dim_sample); } mmiowb(); diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.h b/drivers/net/ethernet/broadcom/bnxt/bnxt.h index cf81ace..12a53b9 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 94e208e..3d1d53f 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 ssize_t debugfs_dim_read(struct file *filep, .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 16a4588..11605f9 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 8ab2d67..68d96e3 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_create_sample(ring->dim.event_ctr, ring->dim.packets, - ring->dim.bytes, &dim_sample); + dim_create_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 14b49612a..6e418d9 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 8ce9b51..e2ffb6c 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/en.h @@ -238,8 +238,8 @@ 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; + struct dim_cq_moder rx_cq_moderation; + struct dim_cq_moder tx_cq_moderation; bool lro_en; u32 lro_wqe_sz; u8 tx_min_inline_mode; @@ -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; @@ -590,7 +590,7 @@ 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 a80303a..ba3c1be 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 @@ 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 5efce4a..c346b59 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 @@ static int mlx5e_get_coalesce(struct net_device *netdev, 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 589ecef..95ed0cb 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c @@ -1666,7 +1666,7 @@ 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) { @@ -1871,7 +1871,7 @@ 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; @@ -4456,9 +4456,9 @@ 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; @@ -4469,9 +4469,9 @@ 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 6dd8202..4324747 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_create_sample(sq->cq.event_ctr, stats->packets, stats->bytes, &dim_sample); + dim_create_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_create_sample(rq->cq.event_ctr, stats->packets, stats->bytes, &dim_sample); + dim_create_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 2413021..4fa55eb 100644 --- a/include/linux/dim.h +++ b/include/linux/dim.h @@ -41,13 +41,13 @@ (((100UL * abs((val) - (ref))) / (ref)) > 10) /* more than 10% difference */ #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; @@ -60,10 +60,10 @@ 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; @@ -104,7 +104,7 @@ 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: @@ -117,7 +117,7 @@ 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: @@ -134,7 +134,7 @@ 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; @@ -142,17 +142,17 @@ 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; dim->tune_state = DIM_PARKING_TIRED; } -static inline void net_dim_create_sample(u16 event_ctr, - u64 packets, - u64 bytes, - struct net_dim_sample *s) +static inline void dim_create_sample(u16 event_ctr, + u64 packets, + u64 bytes, + struct dim_sample *s) { s->time = ktime_get(); s->pkt_ctr = packets; @@ -160,8 +160,8 @@ static inline void net_dim_create_sample(u16 event_ctr, s->event_ctr = event_ctr; } -static inline void dim_calc_stats(struct net_dim_sample *start, - struct net_dim_sample *end, +static inline void 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 93c4e21..1be7592 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 @@ 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 @@ 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; @@ -239,8 +239,8 @@ 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; @@ -260,8 +260,8 @@ static inline void net_dim(struct net_dim *dim, } /* fall through */ case DIM_START_MEASURE: - net_dim_create_sample(end_sample.event_ctr, end_sample.pkt_ctr, - end_sample.byte_ctr, &dim->start_sample); + dim_create_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: -- 1.8.3.1
next prev parent reply other threads:[~2019-05-01 14:45 UTC|newest] Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top 2019-05-01 14:44 [PATCH rdma-for-next 0/9] drivers/infiniband: Introduce rdma_dim Tal Gilboa 2019-05-01 14:44 ` Tal Gilboa 2019-05-01 14:44 ` [PATCH rdma-for-next 1/9] linux/dim: Move logic to dim.h Tal Gilboa 2019-05-01 14:44 ` Tal Gilboa 2019-05-01 14:44 ` [PATCH rdma-for-next 2/9] linux/dim: Remove "net" prefix from internal DIM members Tal Gilboa 2019-05-01 14:44 ` Tal Gilboa 2019-05-01 14:44 ` [PATCH rdma-for-next 3/9] linux/dim: Rename externally exposed macros Tal Gilboa 2019-05-01 14:44 ` Tal Gilboa 2019-05-01 14:44 ` [PATCH rdma-for-next 4/9] linux/dim: Rename net_dim_sample() to net_dim_create_sample() Tal Gilboa 2019-05-01 14:44 ` Tal Gilboa 2019-05-01 14:44 ` Tal Gilboa [this message] 2019-05-01 14:44 ` [PATCH rdma-for-next 5/9] linux/dim: Rename externally used net_dim members Tal Gilboa 2019-05-01 14:44 ` [PATCH rdma-for-next 6/9] linux/dim: Move implementation to .c files Tal Gilboa 2019-05-01 14:44 ` Tal Gilboa 2019-05-01 14:44 ` [PATCH rdma-for-next 7/9] linux/dim: Add completions count to dim_sample Tal Gilboa 2019-05-01 14:44 ` Tal Gilboa 2019-05-01 14:44 ` [PATCH rdma-for-next 8/9] linux/dim: Implement rdma_dim Tal Gilboa 2019-05-01 14:44 ` Tal Gilboa 2019-05-01 14:44 ` [PATCH rdma-for-next 9/9] drivers/infiniband: Use rdma_dim in infiniband driver Tal Gilboa 2019-05-01 14:44 ` Tal Gilboa 2019-05-01 16:04 ` [PATCH rdma-for-next 0/9] drivers/infiniband: Introduce rdma_dim Jason Gunthorpe 2019-05-01 16:04 ` Jason Gunthorpe 2019-05-02 8:45 ` Tal Gilboa 2019-05-02 8:45 ` Tal Gilboa
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