| Message ID | 20241210002626.366878-1-ahmed.zaki@intel.com (mailing list archive) |
|---|---|
| Headers | show
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net: napi: add CPU affinity to napi->config
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Move the IRQ affinity management to the napi struct. All drivers that are already using netif_napi_set_irq() are modified to the new API. Except mlx5 because it is implementing IRQ pools and moving to the new API does not seem trivial. Tested on bnxt, ice and idpf. --- Opens: is cpu_online_mask the best default mask? drivers do this differently RFC -> v1: - move static inline affinity functions to net/dev/core.c - add the new napi->irq_flags (patch 1) - add code changes to bnxt, mlx4 and ice. Ahmed Zaki (6): net: napi: add irq_flags to napi struct net: napi: add CPU affinity to napi->config bnxt: use napi's irq affinity mlx4: use napi's irq affinity ice: use napi's irq affinity idpf: use napi's irq affinity drivers/net/ethernet/amazon/ena/ena_netdev.c | 2 +- drivers/net/ethernet/broadcom/bnxt/bnxt.c | 26 ++--------- drivers/net/ethernet/broadcom/bnxt/bnxt.h | 2 - drivers/net/ethernet/broadcom/tg3.c | 2 +- drivers/net/ethernet/google/gve/gve_utils.c | 2 +- drivers/net/ethernet/intel/e1000/e1000_main.c | 2 +- drivers/net/ethernet/intel/e1000e/netdev.c | 2 +- drivers/net/ethernet/intel/ice/ice.h | 3 -- drivers/net/ethernet/intel/ice/ice_base.c | 7 +-- drivers/net/ethernet/intel/ice/ice_lib.c | 9 +--- drivers/net/ethernet/intel/ice/ice_main.c | 44 ------------------- drivers/net/ethernet/intel/idpf/idpf_txrx.c | 19 +++----- drivers/net/ethernet/intel/idpf/idpf_txrx.h | 6 +-- drivers/net/ethernet/mellanox/mlx4/en_cq.c | 8 ++-- .../net/ethernet/mellanox/mlx4/en_netdev.c | 33 +------------- drivers/net/ethernet/mellanox/mlx4/eq.c | 22 ---------- drivers/net/ethernet/mellanox/mlx4/main.c | 42 ++---------------- drivers/net/ethernet/mellanox/mlx4/mlx4.h | 1 - drivers/net/ethernet/mellanox/mlx4/mlx4_en.h | 1 - .../net/ethernet/mellanox/mlx5/core/en_main.c | 2 +- drivers/net/ethernet/meta/fbnic/fbnic_txrx.c | 3 +- include/linux/netdevice.h | 11 ++++- net/core/dev.c | 33 +++++++++++++- 23 files changed, 73 insertions(+), 209 deletions(-)