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Message-Id: <20240507190111.16710-1-apais@linux.microsoft.com> Date: Tue, 7 May 2024 19:01:10 +0000 From: Allen Pais <apais@...ux.microsoft.com> To: netdev@...r.kernel.org Cc: jes@...ined-monkey.org, davem@...emloft.net, edumazet@...gle.com, kuba@...nel.org, pabeni@...hat.com, kda@...ux-powerpc.org, cai.huoqing@...ux.dev, dougmill@...ux.ibm.com, npiggin@...il.com, christophe.leroy@...roup.eu, aneesh.kumar@...nel.org, naveen.n.rao@...ux.ibm.com, nnac123@...ux.ibm.com, tlfalcon@...ux.ibm.com, cooldavid@...ldavid.org, marcin.s.wojtas@...il.com, linux@...linux.org.uk, mlindner@...vell.com, stephen@...workplumber.org, nbd@....name, sean.wang@...iatek.com, Mark-MC.Lee@...iatek.com, lorenzo@...nel.org, matthias.bgg@...il.com, angelogioacchino.delregno@...labora.com, borisp@...dia.com, bryan.whitehead@...rochip.com, UNGLinuxDriver@...rochip.com, louis.peens@...igine.com, richardcochran@...il.com, linux-rdma@...r.kernel.org, linux-kernel@...r.kernel.org, linux-acenic@...site.dk, linux-arm-kernel@...ts.infradead.org, linuxppc-dev@...ts.ozlabs.org, linux-mediatek@...ts.infradead.org, oss-drivers@...igine.com, linux-net-drivers@....com Subject: [PATCH 0/1] Convert tasklets to BH workqueues in ethernet drivers This series focuses on converting the existing implementation of tasklets to bottom half (BH) workqueues across various Ethernet drivers under drivers/net/ethernet/*. Impact: The conversion is expected to maintain or improve the performance of the affected drivers. It also improves the maintainability and readability of the driver code. Testing: - Conducted standard network throughput and latency benchmarks to ensure performance parity or improvement. - Ran kernel regression tests to verify that changes do not introduce new issues. I appreciate your review and feedback on this patch series. And additional tested would be really helpful. Allen Pais (1): [RFC] ethernet: Convert from tasklet to BH workqueue drivers/infiniband/hw/mlx4/cq.c | 2 +- drivers/infiniband/hw/mlx5/cq.c | 2 +- drivers/net/ethernet/alteon/acenic.c | 26 +++---- drivers/net/ethernet/alteon/acenic.h | 7 +- drivers/net/ethernet/amd/xgbe/xgbe-drv.c | 30 ++++---- drivers/net/ethernet/amd/xgbe/xgbe-i2c.c | 16 ++--- drivers/net/ethernet/amd/xgbe/xgbe-mdio.c | 16 ++--- drivers/net/ethernet/amd/xgbe/xgbe-pci.c | 4 +- drivers/net/ethernet/amd/xgbe/xgbe.h | 11 +-- drivers/net/ethernet/broadcom/cnic.c | 19 ++--- drivers/net/ethernet/broadcom/cnic.h | 2 +- drivers/net/ethernet/cadence/macb.h | 3 +- drivers/net/ethernet/cadence/macb_main.c | 10 +-- .../net/ethernet/cavium/liquidio/lio_core.c | 4 +- .../net/ethernet/cavium/liquidio/lio_main.c | 25 +++---- .../ethernet/cavium/liquidio/lio_vf_main.c | 10 +-- .../ethernet/cavium/liquidio/octeon_droq.c | 4 +- .../ethernet/cavium/liquidio/octeon_main.h | 5 +- .../net/ethernet/cavium/octeon/octeon_mgmt.c | 12 ++-- drivers/net/ethernet/cavium/thunder/nic.h | 5 +- .../net/ethernet/cavium/thunder/nicvf_main.c | 24 +++---- .../ethernet/cavium/thunder/nicvf_queues.c | 5 +- .../ethernet/cavium/thunder/nicvf_queues.h | 3 +- drivers/net/ethernet/chelsio/cxgb/sge.c | 19 ++--- drivers/net/ethernet/chelsio/cxgb4/cxgb4.h | 9 +-- .../net/ethernet/chelsio/cxgb4/cxgb4_main.c | 2 +- .../ethernet/chelsio/cxgb4/cxgb4_tc_mqprio.c | 4 +- .../net/ethernet/chelsio/cxgb4/cxgb4_uld.c | 2 +- drivers/net/ethernet/chelsio/cxgb4/sge.c | 41 +++++------ drivers/net/ethernet/chelsio/cxgb4vf/sge.c | 6 +- drivers/net/ethernet/dlink/sundance.c | 41 +++++------ .../net/ethernet/huawei/hinic/hinic_hw_cmdq.c | 2 +- .../net/ethernet/huawei/hinic/hinic_hw_eqs.c | 17 +++-- .../net/ethernet/huawei/hinic/hinic_hw_eqs.h | 2 +- drivers/net/ethernet/ibm/ehea/ehea.h | 3 +- drivers/net/ethernet/ibm/ehea/ehea_main.c | 14 ++-- drivers/net/ethernet/ibm/ibmvnic.c | 24 +++---- drivers/net/ethernet/ibm/ibmvnic.h | 2 +- drivers/net/ethernet/jme.c | 72 +++++++++---------- drivers/net/ethernet/jme.h | 9 +-- .../net/ethernet/marvell/mvpp2/mvpp2_main.c | 2 +- drivers/net/ethernet/marvell/skge.c | 12 ++-- drivers/net/ethernet/marvell/skge.h | 3 +- drivers/net/ethernet/mediatek/mtk_wed_wo.c | 12 ++-- drivers/net/ethernet/mediatek/mtk_wed_wo.h | 3 +- drivers/net/ethernet/mellanox/mlx4/cq.c | 42 +++++------ drivers/net/ethernet/mellanox/mlx4/eq.c | 10 +-- drivers/net/ethernet/mellanox/mlx4/mlx4.h | 11 +-- drivers/net/ethernet/mellanox/mlx5/core/cq.c | 38 +++++----- drivers/net/ethernet/mellanox/mlx5/core/eq.c | 12 ++-- .../ethernet/mellanox/mlx5/core/fpga/conn.c | 15 ++-- .../ethernet/mellanox/mlx5/core/fpga/conn.h | 3 +- .../net/ethernet/mellanox/mlx5/core/lib/eq.h | 11 +-- drivers/net/ethernet/mellanox/mlxsw/pci.c | 29 ++++---- drivers/net/ethernet/micrel/ks8842.c | 29 ++++---- drivers/net/ethernet/micrel/ksz884x.c | 37 +++++----- drivers/net/ethernet/microchip/lan743x_ptp.c | 2 +- drivers/net/ethernet/natsemi/ns83820.c | 10 +-- drivers/net/ethernet/netronome/nfp/nfd3/dp.c | 7 +- .../net/ethernet/netronome/nfp/nfd3/nfd3.h | 2 +- drivers/net/ethernet/netronome/nfp/nfdk/dp.c | 6 +- .../net/ethernet/netronome/nfp/nfdk/nfdk.h | 3 +- drivers/net/ethernet/netronome/nfp/nfp_net.h | 4 +- .../ethernet/netronome/nfp/nfp_net_common.c | 12 ++-- .../net/ethernet/netronome/nfp/nfp_net_dp.h | 4 +- drivers/net/ethernet/ni/nixge.c | 19 ++--- drivers/net/ethernet/qlogic/qed/qed.h | 2 +- drivers/net/ethernet/qlogic/qed/qed_int.c | 6 +- drivers/net/ethernet/qlogic/qed/qed_int.h | 4 +- drivers/net/ethernet/qlogic/qed/qed_main.c | 20 +++--- drivers/net/ethernet/sfc/falcon/farch.c | 4 +- drivers/net/ethernet/sfc/falcon/net_driver.h | 2 +- drivers/net/ethernet/sfc/falcon/selftest.c | 2 +- drivers/net/ethernet/sfc/net_driver.h | 2 +- drivers/net/ethernet/sfc/selftest.c | 2 +- drivers/net/ethernet/sfc/siena/farch.c | 4 +- drivers/net/ethernet/sfc/siena/net_driver.h | 2 +- drivers/net/ethernet/sfc/siena/selftest.c | 2 +- drivers/net/ethernet/silan/sc92031.c | 47 ++++++------ drivers/net/ethernet/smsc/smc91x.c | 16 ++--- drivers/net/ethernet/smsc/smc91x.h | 3 +- include/linux/mlx4/device.h | 2 +- include/linux/mlx5/cq.h | 2 +- 83 files changed, 501 insertions(+), 473 deletions(-) -- 2.17.1
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