From: Chris Mi <chrism-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
To: netdev-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
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dick.kennedy-dY08KVG/lbpWk0Htik3J/w@public.gmane.orglinux-
Subject: [patch net-next 0/3] net/sched: Improve getting objects by indexes
Date: Tue, 15 Aug 2017 22:12:15 -0400 [thread overview]
Message-ID: <1502849538-14284-1-git-send-email-chrism@mellanox.com> (raw)
Using current TC code, it is very slow to insert a lot of rules.
In order to improve the rules update rate in TC,
we introduced the following two changes:
1) changed cls_flower to use IDR to manage the filters.
2) changed all act_xxx modules to use IDR instead of
a small hash table
But IDR has a limitation that it uses int. TC handle uses u32.
To make sure there is no regression, we also changed IDR to use
unsigned long. All clients of IDR are changed to use new IDR API.
Chris Mi (3):
idr: Use unsigned long instead of int
net/sched: Change cls_flower to use IDR
net/sched: Change act_api and act_xxx modules to use IDR
block/bsg.c | 8 +-
block/genhd.c | 12 +-
drivers/atm/nicstar.c | 11 +-
drivers/block/drbd/drbd_main.c | 31 +--
drivers/block/drbd/drbd_nl.c | 22 ++-
drivers/block/drbd/drbd_proc.c | 3 +-
drivers/block/drbd/drbd_receiver.c | 15 +-
drivers/block/drbd/drbd_state.c | 34 ++--
drivers/block/drbd/drbd_worker.c | 6 +-
drivers/block/loop.c | 17 +-
drivers/block/nbd.c | 20 +-
drivers/block/zram/zram_drv.c | 9 +-
drivers/char/tpm/tpm-chip.c | 10 +-
drivers/char/tpm/tpm.h | 2 +-
drivers/dca/dca-sysfs.c | 9 +-
drivers/firewire/core-cdev.c | 18 +-
drivers/firewire/core-device.c | 15 +-
drivers/gpu/drm/amd/amdgpu/amdgpu_bo_list.c | 8 +-
drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c | 9 +-
drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c | 6 +-
drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c | 2 +-
drivers/gpu/drm/drm_auth.c | 9 +-
drivers/gpu/drm/drm_connector.c | 10 +-
drivers/gpu/drm/drm_context.c | 20 +-
drivers/gpu/drm/drm_dp_aux_dev.c | 11 +-
drivers/gpu/drm/drm_drv.c | 6 +-
drivers/gpu/drm/drm_gem.c | 19 +-
drivers/gpu/drm/drm_info.c | 2 +-
drivers/gpu/drm/drm_mode_object.c | 11 +-
drivers/gpu/drm/drm_syncobj.c | 18 +-
drivers/gpu/drm/exynos/exynos_drm_ipp.c | 25 ++-
drivers/gpu/drm/i915/gvt/display.c | 2 +-
drivers/gpu/drm/i915/gvt/kvmgt.c | 2 +-
drivers/gpu/drm/i915/gvt/vgpu.c | 9 +-
drivers/gpu/drm/i915/i915_debugfs.c | 6 +-
drivers/gpu/drm/i915/i915_gem_context.c | 9 +-
drivers/gpu/drm/qxl/qxl_cmd.c | 8 +-
drivers/gpu/drm/qxl/qxl_release.c | 14 +-
drivers/gpu/drm/sis/sis_mm.c | 8 +-
drivers/gpu/drm/tegra/drm.c | 10 +-
drivers/gpu/drm/tilcdc/tilcdc_slave_compat.c | 3 +-
drivers/gpu/drm/vgem/vgem_fence.c | 12 +-
drivers/gpu/drm/via/via_mm.c | 8 +-
drivers/gpu/drm/virtio/virtgpu_kms.c | 5 +-
drivers/gpu/drm/virtio/virtgpu_vq.c | 5 +-
drivers/gpu/drm/vmwgfx/vmwgfx_resource.c | 9 +-
drivers/i2c/i2c-core-base.c | 19 +-
drivers/infiniband/core/cm.c | 8 +-
drivers/infiniband/core/cma.c | 12 +-
drivers/infiniband/core/rdma_core.c | 9 +-
drivers/infiniband/core/sa_query.c | 23 +--
drivers/infiniband/core/ucm.c | 7 +-
drivers/infiniband/core/ucma.c | 14 +-
drivers/infiniband/hw/cxgb3/iwch.c | 4 +-
drivers/infiniband/hw/cxgb3/iwch.h | 4 +-
drivers/infiniband/hw/cxgb4/device.c | 18 +-
drivers/infiniband/hw/cxgb4/iw_cxgb4.h | 4 +-
drivers/infiniband/hw/hfi1/init.c | 9 +-
drivers/infiniband/hw/hfi1/vnic_main.c | 6 +-
drivers/infiniband/hw/mlx4/cm.c | 13 +-
drivers/infiniband/hw/ocrdma/ocrdma_main.c | 7 +-
drivers/infiniband/hw/qib/qib_init.c | 9 +-
drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.c | 10 +-
drivers/iommu/intel-svm.c | 9 +-
drivers/md/dm.c | 13 +-
drivers/memstick/core/memstick.c | 10 +-
drivers/memstick/core/ms_block.c | 9 +-
drivers/memstick/core/mspro_block.c | 12 +-
drivers/mfd/rtsx_pcr.c | 9 +-
drivers/misc/c2port/core.c | 7 +-
drivers/misc/cxl/context.c | 8 +-
drivers/misc/cxl/main.c | 15 +-
drivers/misc/mei/main.c | 8 +-
drivers/misc/mic/scif/scif_api.c | 11 +-
drivers/misc/mic/scif/scif_ports.c | 18 +-
drivers/misc/tifm_core.c | 9 +-
drivers/mtd/mtdcore.c | 9 +-
drivers/mtd/mtdcore.h | 2 +-
drivers/mtd/ubi/block.c | 7 +-
drivers/net/ppp/ppp_generic.c | 27 +--
drivers/net/tap.c | 10 +-
drivers/net/wireless/ath/ath10k/htt.h | 3 +-
drivers/net/wireless/ath/ath10k/htt_tx.c | 22 ++-
drivers/net/wireless/ath/ath10k/mac.c | 2 +-
drivers/net/wireless/marvell/mwifiex/main.c | 13 +-
drivers/net/wireless/marvell/mwifiex/wmm.c | 2 +-
drivers/of/overlay.c | 15 +-
drivers/of/unittest.c | 25 ++-
drivers/power/supply/bq2415x_charger.c | 16 +-
drivers/power/supply/bq27xxx_battery_i2c.c | 15 +-
drivers/power/supply/ds2782_battery.c | 9 +-
drivers/powercap/powercap_sys.c | 8 +-
drivers/pps/pps.c | 10 +-
drivers/rapidio/rio_cm.c | 17 +-
drivers/remoteproc/remoteproc_core.c | 8 +-
drivers/rpmsg/virtio_rpmsg_bus.c | 8 +-
drivers/scsi/bfa/bfad_im.c | 8 +-
drivers/scsi/ch.c | 8 +-
drivers/scsi/lpfc/lpfc_crtn.h | 2 +-
drivers/scsi/lpfc/lpfc_init.c | 11 +-
drivers/scsi/lpfc/lpfc_vport.c | 8 +-
drivers/scsi/sg.c | 10 +-
drivers/scsi/st.c | 8 +-
drivers/staging/greybus/uart.c | 22 +--
drivers/staging/unisys/visorhba/visorhba_main.c | 7 +-
drivers/target/iscsi/iscsi_target.c | 7 +-
drivers/target/iscsi/iscsi_target_login.c | 9 +-
drivers/target/target_core_device.c | 9 +-
drivers/target/target_core_user.c | 13 +-
drivers/tee/tee_shm.c | 8 +-
drivers/uio/uio.c | 9 +-
drivers/usb/class/cdc-acm.c | 24 +--
drivers/usb/core/devices.c | 2 +-
drivers/usb/core/hcd.c | 7 +-
drivers/usb/mon/mon_main.c | 3 +-
drivers/usb/serial/usb-serial.c | 11 +-
drivers/vfio/vfio.c | 15 +-
fs/dlm/lock.c | 9 +-
fs/dlm/lockspace.c | 6 +-
fs/dlm/recover.c | 10 +-
fs/nfs/nfs4client.c | 9 +-
fs/nfsd/nfs4state.c | 8 +-
fs/notify/inotify/inotify_fsnotify.c | 4 +-
fs/notify/inotify/inotify_user.c | 9 +-
fs/ocfs2/cluster/tcp.c | 10 +-
include/linux/idr.h | 26 +--
include/linux/of.h | 4 +-
include/linux/radix-tree.h | 2 +-
include/net/9p/9p.h | 2 +-
include/net/act_api.h | 76 +++-----
ipc/msg.c | 2 +-
ipc/sem.c | 2 +-
ipc/shm.c | 4 +-
ipc/util.c | 17 +-
kernel/bpf/syscall.c | 20 +-
kernel/cgroup/cgroup.c | 57 +++---
kernel/events/core.c | 10 +-
kernel/workqueue.c | 15 +-
lib/idr.c | 38 ++--
lib/radix-tree.c | 5 +-
mm/memcontrol.c | 11 +-
net/9p/client.c | 17 +-
net/9p/util.c | 14 +-
net/core/net_namespace.c | 23 ++-
net/mac80211/cfg.c | 23 +--
net/mac80211/iface.c | 3 +-
net/mac80211/main.c | 2 +-
net/mac80211/tx.c | 7 +-
net/mac80211/util.c | 3 +-
net/netlink/genetlink.c | 18 +-
net/qrtr/qrtr.c | 21 +-
net/rxrpc/conn_client.c | 15 +-
net/sched/act_api.c | 249 +++++++++++-------------
net/sched/act_bpf.c | 17 +-
net/sched/act_connmark.c | 16 +-
net/sched/act_csum.c | 16 +-
net/sched/act_gact.c | 16 +-
net/sched/act_ife.c | 20 +-
net/sched/act_ipt.c | 26 ++-
net/sched/act_mirred.c | 19 +-
net/sched/act_nat.c | 16 +-
net/sched/act_pedit.c | 18 +-
net/sched/act_police.c | 18 +-
net/sched/act_sample.c | 17 +-
net/sched/act_simple.c | 20 +-
net/sched/act_skbedit.c | 18 +-
net/sched/act_skbmod.c | 18 +-
net/sched/act_tunnel_key.c | 20 +-
net/sched/act_vlan.c | 22 +--
net/sched/cls_flower.c | 55 +++---
net/sctp/associola.c | 8 +-
net/tipc/server.c | 7 +-
172 files changed, 1256 insertions(+), 1113 deletions(-)
--
1.8.3.1
------------------------------------------------------------------------------
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next reply other threads:[~2017-08-16 2:12 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-08-16 2:12 Chris Mi [this message]
[not found] ` <1502849538-14284-1-git-send-email-chrism-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
2017-08-16 2:12 ` [patch net-next 1/3] idr: Use unsigned long instead of int Chris Mi
2017-08-16 2:12 ` [patch net-next 2/3] net/sched: Change cls_flower to use IDR Chris Mi
2017-08-16 2:12 ` [patch net-next 3/3] net/sched: Change act_api and act_xxx modules " Chris Mi
2017-08-16 7:49 ` [patch net-next 0/3] net/sched: Improve getting objects by indexes Christian König
2017-08-16 9:19 ` Chris Wilson
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