47c4304d83
Passing cpu_mask hints that match only single core were usefull to prevent any accidents when doing round-robin in case of 'static' scheduler. In practice this is not required in case of 'static' scheduler, the threads will be spread out over all reactors anyway. This hinders other schedulers which try to respect the cpu_mask hints, as they would not move the thread to any reactor. Preventing bunching up less used threads on single reactor. Drawback of this patch is that poll group names will not match the cores they are on. Signed-off-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com> Change-Id: I5fb308362dd045228ea9fcca24f988388854c054 Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/7028 Community-CI: Broadcom CI Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com> Reviewed-by: Ben Walker <benjamin.walker@intel.com> Reviewed-by: <dongx.yi@intel.com> Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
175 lines
5.8 KiB
Makefile
175 lines
5.8 KiB
Makefile
#
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# BSD LICENSE
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#
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# Copyright (c) Intel Corporation.
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# All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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#
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# * Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# * Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in
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# the documentation and/or other materials provided with the
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# distribution.
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# * Neither the name of Intel Corporation nor the names of its
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# contributors may be used to endorse or promote products derived
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# from this software without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#
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# A quick note on organization:
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#
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# Each grouping is independent from itself. it depends only on libraries
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# in the grouping above it. All dependencies are listed alphabetically within
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# groups. The only exception to this is the JSON_LIBS grouping which is a special
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# case since they almost always occur together.
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JSON_LIBS := json jsonrpc rpc
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DEPDIRS-env_ocf :=
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DEPDIRS-log :=
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DEPDIRS-rte_vhost :=
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DEPDIRS-env_dpdk := log
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DEPDIRS-ioat := log
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DEPDIRS-idxd := log util
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DEPDIRS-sock := log $(JSON_LIBS)
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DEPDIRS-util := log
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DEPDIRS-vmd := log
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ifeq ($(CONFIG_VFIO_USER),y)
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DEPDIRS-vfio_user := log
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endif
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DEPDIRS-conf := log util
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DEPDIRS-json := log util
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DEPDIRS-rdma := log util
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DEPDIRS-reduce := log util
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DEPDIRS-thread := log util
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DEPDIRS-nvme := log sock util
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ifeq ($(CONFIG_RDMA),y)
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DEPDIRS-nvme += rdma
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endif
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ifeq ($(CONFIG_VFIO_USER),y)
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DEPDIRS-nvme += vfio_user
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endif
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DEPDIRS-blob := log util thread
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DEPDIRS-accel := log util thread json
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DEPDIRS-jsonrpc := log util json
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DEPDIRS-virtio := log util json thread
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DEPDIRS-lvol := log util blob
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DEPDIRS-rpc := log util json jsonrpc
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DEPDIRS-net := log util $(JSON_LIBS)
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DEPDIRS-notify := log util $(JSON_LIBS)
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DEPDIRS-trace := log util $(JSON_LIBS)
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DEPDIRS-bdev := log util thread $(JSON_LIBS) notify trace
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DEPDIRS-blobfs := log thread blob trace
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DEPDIRS-event := log util thread $(JSON_LIBS) trace
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DEPDIRS-ftl := log util thread trace bdev
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DEPDIRS-nbd := log util thread $(JSON_LIBS) bdev
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DEPDIRS-nvmf := accel log sock util nvme thread $(JSON_LIBS) trace bdev
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ifeq ($(CONFIG_RDMA),y)
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DEPDIRS-nvmf += rdma
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endif
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DEPDIRS-scsi := log util thread $(JSON_LIBS) trace bdev
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DEPDIRS-iscsi := log sock util conf thread $(JSON_LIBS) trace scsi
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DEPDIRS-vhost = log util thread $(JSON_LIBS) bdev scsi
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# ------------------------------------------------------------------------
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# Start module/ directory - This section extends the organizational pattern from
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# above. However, it introduces several more groupings which may not strictly follow
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# the ordering pattern above. These are used for convenience and to help quickly
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# determine the unique dependencies of a given module. It is also grouped by directory.
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BDEV_DEPS = log util $(JSON_LIBS) bdev
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BDEV_DEPS_THREAD = $(BDEV_DEPS) thread
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# module/blob
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DEPDIRS-blob_bdev := log thread bdev
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# module/blobfs
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DEPDIRS-blobfs_bdev := $(BDEV_DEPS_THREAD) blob_bdev blobfs
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ifeq ($(CONFIG_FUSE),y)
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DEPDIRS-blobfs_bdev += event
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endif
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# module/accel
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DEPDIRS-accel_ioat := log ioat thread jsonrpc rpc accel
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DEPDIRS-accel_idxd := log idxd thread $(JSON_LIBS) accel
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# module/env_dpdk
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DEPDIRS-env_dpdk_rpc := log $(JSON_LIBS)
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# module/sock
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DEPDIRS-sock_posix := log sock util
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DEPDIRS-sock_uring := log sock util
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# module/bdev
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DEPDIRS-bdev_gpt := bdev json log thread util
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DEPDIRS-bdev_error := $(BDEV_DEPS)
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DEPDIRS-bdev_lvol := $(BDEV_DEPS) lvol blob blob_bdev
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DEPDIRS-bdev_malloc := $(BDEV_DEPS) accel
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DEPDIRS-bdev_rpc := $(BDEV_DEPS)
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DEPDIRS-bdev_split := $(BDEV_DEPS)
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DEPDIRS-bdev_aio := $(BDEV_DEPS_THREAD)
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DEPDIRS-bdev_compress := $(BDEV_DEPS_THREAD) reduce
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DEPDIRS-bdev_crypto := $(BDEV_DEPS_THREAD)
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DEPDIRS-bdev_delay := $(BDEV_DEPS_THREAD)
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DEPDIRS-bdev_iscsi := $(BDEV_DEPS_THREAD)
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DEPDIRS-bdev_null := $(BDEV_DEPS_THREAD)
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DEPDIRS-bdev_nvme = $(BDEV_DEPS_THREAD) accel nvme
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DEPDIRS-bdev_ocf := $(BDEV_DEPS_THREAD)
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DEPDIRS-bdev_passthru := $(BDEV_DEPS_THREAD)
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DEPDIRS-bdev_pmem := $(BDEV_DEPS_THREAD)
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DEPDIRS-bdev_raid := $(BDEV_DEPS_THREAD)
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DEPDIRS-bdev_rbd := $(BDEV_DEPS_THREAD)
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DEPDIRS-bdev_uring := $(BDEV_DEPS_THREAD)
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DEPDIRS-bdev_virtio := $(BDEV_DEPS_THREAD) virtio
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DEPDIRS-bdev_zone_block := $(BDEV_DEPS_THREAD)
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ifeq ($(OS),Linux)
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DEPDIRS-bdev_ftl := $(BDEV_DEPS_THREAD) ftl
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endif
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# module/event
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# module/event/subsystems
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# These depdirs include subsystem interdependencies which
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# are not related to symbols, but are defined directly in
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# the SPDK event subsystem code.
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DEPDIRS-event_accel := event accel
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DEPDIRS-event_net := event net
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DEPDIRS-event_vmd := event vmd $(JSON_LIBS) log thread
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DEPDIRS-event_bdev := event bdev event_accel event_vmd event_sock
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DEPDIRS-event_nbd := event nbd event_bdev
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DEPDIRS-event_nvmf := event nvmf event_bdev event_sock thread log bdev $(JSON_LIBS)
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DEPDIRS-event_scsi := event scsi event_bdev
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DEPDIRS-event_iscsi := event iscsi event_scsi event_sock
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DEPDIRS-event_vhost := event vhost event_scsi
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DEPDIRS-event_sock := event sock
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