From mboxrd@z Thu Jan 1 00:00:00 1970 From: Chris Mi Subject: [patch net-next 0/3] net/sched: Improve getting objects by indexes Date: Tue, 15 Aug 2017 22:12:15 -0400 Message-ID: <1502849538-14284-1-git-send-email-chrism__30580.6495169692$1502870957$gmane$org@mellanox.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: linux1394-devel-bounces@lists.sourceforge.net To: netdev@vger.kernel.org Cc: lucho@ionkov.net, sergey.senozhatsky.work@gmail.com, snitzer@redhat.com, wsa@the-dreams.de, markb@mellanox.com, tom.leiming@gmail.com, zhi.a.wang@intel.com, nsekhar@ti.com, dri-devel@lists.freedesktop.org, bfields@fieldses.org, linux-sctp@vger.kernel.org, paulus@samba.org, jinpu.wang@profitbricks.com, pshelar@ovn.org, sumit.semwal@linaro.org, AlexBin.Xie@amd.com, david1.zhou@amd.com, linux-samsung-soc@vger.kernel.org, maximlevitsky@gmail.com, sudarsana.kalluru@qlogic.com, marek.vasut@gmail.com, linux-atm-general@lists.sourceforge.net, dtwlin@gmail.com, michel.daenzer@amd.com, dledford@redhat.com, tpmdd-devel@lists.sourceforge.net, stern@rowland.harvard.edu, longman@redhat.com, niranjana.vishwanathapura@intel.com, philipp.reisner@linbit.com, shli@kernel.org, linux@roeck-us.net, ohad@wizery.com, pmladek@suse.com, dick.kennedy@broadcom.com, linux-pm@vger.kernel.org, ericvh@g List-Id: linux-tegra@vger.kernel.org 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 ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot