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Spdk/mk/spdk.lib_deps.mk
Mike Gerdts 609205739e lvol: add support for external snapshots 
This provides the lib/lvol wrapper around blobstore's external
snapshots. Later commits make this work with vbdev_lvol.

The blobstore external snapshot implementation stores an opaque
identifier in an internal xattr. Lvstore uses this to store the
stringified UUID of the bdev that will act as the external snapshot.
This is used by the newly introduced spdk_lvol_create_esnap_clone() to
store the bdev UUID in the blob's metadata.

Change-Id: I58c7b32b656ad1d21a446e3b91e59e655efac7e4
Signed-off-by: Mike Gerdts <mgerdts@nvidia.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/14977
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Community-CI: Mellanox Build Bot
2023-04-05 19:18:17 +00:00

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Makefile
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# SPDX-License-Identifier: BSD-3-Clause
# Copyright (C) 2015 Intel Corporation.
# All rights reserved.
# Copyright (c) 2022-2023 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
#
# A quick note on organization:
#
# Each grouping is independent from itself. it depends only on libraries
# in the grouping above it. All dependencies are listed alphabetically within
# groups. The only exception to this is the JSON_LIBS grouping which is a special
# case since they almost always occur together.
JSON_LIBS := json jsonrpc rpc
DEPDIRS-env_ocf :=
DEPDIRS-log :=
DEPDIRS-rte_vhost :=
DEPDIRS-env_dpdk := log util
DEPDIRS-ioat := log
DEPDIRS-idxd := log util
DEPDIRS-sock := log $(JSON_LIBS)
DEPDIRS-util := log
DEPDIRS-vmd := log util
DEPDIRS-dma := log
DEPDIRS-trace_parser := log
ifeq ($(OS),Linux)
DEPDIRS-vfio_user := log
endif
ifeq ($(CONFIG_VFIO_USER),y)
DEPDIRS-vfu_tgt := log util thread $(JSON_LIBS)
endif
DEPDIRS-conf := log util
DEPDIRS-json := log util
DEPDIRS-rdma := log util
DEPDIRS-reduce := log util
DEPDIRS-thread := log util trace
DEPDIRS-nvme := log sock util trace
ifeq ($(OS),Linux)
DEPDIRS-nvme += vfio_user
endif
ifeq ($(CONFIG_RDMA),y)
DEPDIRS-nvme += rdma dma
endif
DEPDIRS-blob := log util thread dma
DEPDIRS-accel := log util thread json rpc jsonrpc dma
DEPDIRS-jsonrpc := log util json
DEPDIRS-virtio := log util json thread vfio_user
DEPDIRS-lvol := log util blob
DEPDIRS-rpc := log util json jsonrpc
DEPDIRS-net := log util $(JSON_LIBS)
DEPDIRS-notify := log util $(JSON_LIBS)
DEPDIRS-trace := log util $(JSON_LIBS)
DEPDIRS-bdev := accel log util thread $(JSON_LIBS) notify trace dma
DEPDIRS-blobfs := log thread blob trace util
DEPDIRS-event := log util thread $(JSON_LIBS) trace init
DEPDIRS-init := jsonrpc json log rpc thread util
DEPDIRS-ftl := log util thread bdev trace
DEPDIRS-nbd := log util thread $(JSON_LIBS) bdev
ifeq ($(CONFIG_UBLK),y)
DEPDIRS-ublk := log util thread $(JSON_LIBS) bdev
endif
DEPDIRS-nvmf := accel log sock util nvme thread $(JSON_LIBS) trace bdev
ifeq ($(CONFIG_RDMA),y)
DEPDIRS-nvmf += rdma
endif
ifeq ($(CONFIG_RDMA_PROV),mlx5_dv)
DEPDIRS-mlx5 = log rdma util
endif
DEPDIRS-scsi := log util thread $(JSON_LIBS) trace bdev
DEPDIRS-iscsi := log sock util conf thread $(JSON_LIBS) trace scsi
DEPDIRS-vhost = log util thread $(JSON_LIBS) bdev scsi
# ------------------------------------------------------------------------
# Start module/ directory - This section extends the organizational pattern from
# above. However, it introduces several more groupings which may not strictly follow
# the ordering pattern above. These are used for convenience and to help quickly
# determine the unique dependencies of a given module. It is also grouped by directory.
BDEV_DEPS = log util $(JSON_LIBS) bdev
BDEV_DEPS_THREAD = $(BDEV_DEPS) thread
# module/blob
DEPDIRS-blob_bdev := log thread bdev
# module/blobfs
DEPDIRS-blobfs_bdev := $(BDEV_DEPS_THREAD) blob_bdev blobfs
ifeq ($(CONFIG_FUSE),y)
DEPDIRS-blobfs_bdev += event
endif
# module/accel
DEPDIRS-accel_ioat := log ioat thread jsonrpc rpc accel
DEPDIRS-accel_dsa := log idxd thread $(JSON_LIBS) accel trace
DEPDIRS-accel_iaa := log idxd thread $(JSON_LIBS) accel trace
DEPDIRS-accel_dpdk_cryptodev := log thread $(JSON_LIBS) accel
DEPDIRS-accel_dpdk_compressdev := log thread $(JSON_LIBS) accel util
ifeq ($(CONFIG_RDMA_PROV),mlx5_dv)
DEPDIRS-accel_mlx5 := accel thread log mlx5 rdma util
endif
# module/env_dpdk
DEPDIRS-env_dpdk_rpc := log $(JSON_LIBS)
# module/sock
DEPDIRS-sock_posix := log sock util
DEPDIRS-sock_uring := log sock util
# module/scheduler
DEPDIRS-scheduler_dynamic := event log thread util json
ifeq (y,$(DPDK_POWER))
DEPDIRS-scheduler_dpdk_governor := event log
DEPDIRS-scheduler_gscheduler := event log
endif
# module/bdev
ifeq ($(OS),Linux)
DEPDIRS-bdev_ftl := $(BDEV_DEPS) ftl
endif
DEPDIRS-bdev_gpt := bdev json log thread util
DEPDIRS-bdev_error := $(BDEV_DEPS)
DEPDIRS-bdev_lvol := $(BDEV_DEPS) lvol blob blob_bdev
DEPDIRS-bdev_rpc := $(BDEV_DEPS)
DEPDIRS-bdev_split := $(BDEV_DEPS)
DEPDIRS-bdev_aio := $(BDEV_DEPS_THREAD)
DEPDIRS-bdev_compress := $(BDEV_DEPS_THREAD) reduce accel
DEPDIRS-bdev_crypto := $(BDEV_DEPS_THREAD) accel
DEPDIRS-bdev_delay := $(BDEV_DEPS_THREAD)
DEPDIRS-bdev_iscsi := $(BDEV_DEPS_THREAD)
DEPDIRS-bdev_malloc := $(BDEV_DEPS_THREAD) accel
DEPDIRS-bdev_null := $(BDEV_DEPS_THREAD)
DEPDIRS-bdev_nvme = $(BDEV_DEPS_THREAD) accel nvme trace
DEPDIRS-bdev_ocf := $(BDEV_DEPS_THREAD)
DEPDIRS-bdev_passthru := $(BDEV_DEPS_THREAD)
DEPDIRS-bdev_raid := $(BDEV_DEPS_THREAD)
DEPDIRS-bdev_rbd := $(BDEV_DEPS_THREAD)
DEPDIRS-bdev_uring := $(BDEV_DEPS_THREAD)
DEPDIRS-bdev_virtio := $(BDEV_DEPS_THREAD) virtio
DEPDIRS-bdev_zone_block := $(BDEV_DEPS_THREAD)
DEPDIRS-bdev_xnvme := $(BDEV_DEPS_THREAD)
# module/event
# module/event/subsystems
# These depdirs include subsystem interdependencies which
# are not related to symbols, but are defined directly in
# the SPDK event subsystem code.
DEPDIRS-event_accel := init accel event_iobuf
DEPDIRS-event_vmd := init vmd $(JSON_LIBS) log thread util
DEPDIRS-event_bdev := init bdev event_accel event_vmd event_sock event_iobuf
DEPDIRS-event_scheduler := event init json log
DEPDIRS-event_nbd := init nbd event_bdev
ifeq ($(CONFIG_UBLK),y)
DEPDIRS-event_ublk := init ublk event_bdev
endif
DEPDIRS-event_nvmf := init nvmf event_bdev event_scheduler event_sock thread log bdev util $(JSON_LIBS)
DEPDIRS-event_scsi := init scsi event_bdev
DEPDIRS-event_iscsi := init iscsi event_scheduler event_scsi event_sock
DEPDIRS-event_vhost_blk := init vhost
DEPDIRS-event_vhost_scsi := init vhost event_scheduler event_scsi
DEPDIRS-event_sock := init sock
DEPDIRS-event_vfu_tgt := init vfu_tgt
DEPDIRS-event_iobuf := init log thread util $(JSON_LIBS)
# module/vfu_device
ifeq ($(CONFIG_VFIO_USER),y)
DEPDIRS-vfu_device := $(BDEV_DEPS_THREAD) scsi vfu_tgt
endif
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