diff options
| author | Heiner Kallweit <hkallweit1@gmail.com> | 2020-11-10 22:47:34 +0300 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2020-11-13 01:58:13 +0300 |
| commit | aa0616a9bd524f8dc2461af2c4acfea90833b38c (patch) | |
| tree | 619f1cf82d880a4794327646253060602c552e96 /drivers/infiniband/hw/hfi1/ipoib.h | |
| parent | c9f64d1fc101c64ea2be1b2e562b4395127befc9 (diff) | |
| download | linux-aa0616a9bd524f8dc2461af2c4acfea90833b38c.tar.xz | |
IB/hfi1: switch to core handling of rx/tx byte/packet counters
Use netdev->tstats instead of a member of hfi1_ipoib_dev_priv for storing
a pointer to the per-cpu counters. This allows us to use core
functionality for statistics handling.
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Acked-by: Jason Gunthorpe <jgg@nvidia.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/infiniband/hw/hfi1/ipoib.h')
| -rw-r--r-- | drivers/infiniband/hw/hfi1/ipoib.h | 27 |
1 files changed, 0 insertions, 27 deletions
diff --git a/drivers/infiniband/hw/hfi1/ipoib.h b/drivers/infiniband/hw/hfi1/ipoib.h index b8c9d0a003fb..f650cac9d424 100644 --- a/drivers/infiniband/hw/hfi1/ipoib.h +++ b/drivers/infiniband/hw/hfi1/ipoib.h @@ -110,7 +110,6 @@ struct hfi1_ipoib_dev_priv { const struct net_device_ops *netdev_ops; struct rvt_qp *qp; - struct pcpu_sw_netstats __percpu *netstats; }; /* hfi1 ipoib rdma netdev's private data structure */ @@ -126,32 +125,6 @@ hfi1_ipoib_priv(const struct net_device *dev) return &((struct hfi1_ipoib_rdma_netdev *)netdev_priv(dev))->dev_priv; } -static inline void -hfi1_ipoib_update_rx_netstats(struct hfi1_ipoib_dev_priv *priv, - u64 packets, - u64 bytes) -{ - struct pcpu_sw_netstats *netstats = this_cpu_ptr(priv->netstats); - - u64_stats_update_begin(&netstats->syncp); - netstats->rx_packets += packets; - netstats->rx_bytes += bytes; - u64_stats_update_end(&netstats->syncp); -} - -static inline void -hfi1_ipoib_update_tx_netstats(struct hfi1_ipoib_dev_priv *priv, - u64 packets, - u64 bytes) -{ - struct pcpu_sw_netstats *netstats = this_cpu_ptr(priv->netstats); - - u64_stats_update_begin(&netstats->syncp); - netstats->tx_packets += packets; - netstats->tx_bytes += bytes; - u64_stats_update_end(&netstats->syncp); -} - int hfi1_ipoib_send_dma(struct net_device *dev, struct sk_buff *skb, struct ib_ah *address, |