diff --git a/module/os/freebsd/zfs/spa_stats.c b/module/os/freebsd/zfs/spa_stats.c
deleted file mode 100644
index 45c880ada24d..000000000000
--- a/module/os/freebsd/zfs/spa_stats.c
+++ /dev/null
@@ -1,114 +0,0 @@
-/*
- * Copyright (c) 2020 iXsystems, Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHORS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- */
-
-#include <sys/cdefs.h>
-__FBSDID("$FreeBSD$");
-
-#include <sys/zfs_context.h>
-#include <sys/spa_impl.h>
-#include <sys/vdev_impl.h>
-#include <sys/spa.h>
-#include <zfs_comutil.h>
-
-void
-spa_stats_init(spa_t *spa)
-{
-
-}
-
-void
-spa_stats_destroy(spa_t *spa)
-{
-
-}
-
-void
-spa_iostats_trim_add(spa_t *spa, trim_type_t type,
-    uint64_t extents_written, uint64_t bytes_written,
-    uint64_t extents_skipped, uint64_t bytes_skipped,
-    uint64_t extents_failed, uint64_t bytes_failed)
-{
-}
-
-void
-spa_read_history_add(spa_t *spa, const zbookmark_phys_t *zb, uint32_t aflags)
-{
-}
-
-void
-spa_txg_history_add(spa_t *spa, uint64_t txg, hrtime_t birth_time)
-{
-
-}
-/*
- * Set txg state completion time and increment current state.
- */
-int
-spa_txg_history_set(spa_t *spa, uint64_t txg, txg_state_t completed_state,
-    hrtime_t completed_time)
-{
-	return (0);
-}
-
-txg_stat_t *
-spa_txg_history_init_io(spa_t *spa, uint64_t txg, dsl_pool_t *dp)
-{
-	return (NULL);
-}
-
-void
-spa_txg_history_fini_io(spa_t *spa, txg_stat_t *ts)
-{
-
-}
-
-void
-spa_tx_assign_add_nsecs(spa_t *spa, uint64_t nsecs)
-{
-
-}
-
-void
-spa_mmp_history_add(spa_t *spa, uint64_t txg, uint64_t timestamp,
-    uint64_t mmp_delay, vdev_t *vd, int label, uint64_t mmp_node_id,
-    int error)
-{
-
-}
-
-int
-spa_mmp_history_set(spa_t *spa, uint64_t mmp_node_id, int io_error,
-    hrtime_t duration)
-{
-	return (0);
-}
-
-int
-spa_mmp_history_set_skip(spa_t *spa, uint64_t mmp_node_id)
-{
-	return (0);
-}
diff --git a/module/os/linux/zfs/Makefile.in b/module/os/linux/zfs/Makefile.in
index 9f493ef16de5..87414d6eacc5 100644
--- a/module/os/linux/zfs/Makefile.in
+++ b/module/os/linux/zfs/Makefile.in
@@ -1,37 +1,36 @@
 #
 # Linux specific sources included from module/zfs/Makefile.in
 #
 
 # Suppress unused-value warnings in sparc64 architecture headers
 ccflags-$(CONFIG_SPARC64) += -Wno-unused-value
 
 $(MODULE)-objs += ../os/linux/zfs/abd_os.o
 $(MODULE)-objs += ../os/linux/zfs/arc_os.o
 $(MODULE)-objs += ../os/linux/zfs/mmp_os.o
 $(MODULE)-objs += ../os/linux/zfs/policy.o
 $(MODULE)-objs += ../os/linux/zfs/trace.o
 $(MODULE)-objs += ../os/linux/zfs/qat.o
 $(MODULE)-objs += ../os/linux/zfs/qat_compress.o
 $(MODULE)-objs += ../os/linux/zfs/qat_crypt.o
 $(MODULE)-objs += ../os/linux/zfs/spa_misc_os.o
-$(MODULE)-objs += ../os/linux/zfs/spa_stats.o
 $(MODULE)-objs += ../os/linux/zfs/vdev_disk.o
 $(MODULE)-objs += ../os/linux/zfs/vdev_file.o
 $(MODULE)-objs += ../os/linux/zfs/zfs_acl.o
 $(MODULE)-objs += ../os/linux/zfs/zfs_ctldir.o
 $(MODULE)-objs += ../os/linux/zfs/zfs_debug.o
 $(MODULE)-objs += ../os/linux/zfs/zfs_dir.o
 $(MODULE)-objs += ../os/linux/zfs/zfs_file_os.o
 $(MODULE)-objs += ../os/linux/zfs/zfs_ioctl_os.o
 $(MODULE)-objs += ../os/linux/zfs/zfs_sysfs.o
 $(MODULE)-objs += ../os/linux/zfs/zfs_vfsops.o
 $(MODULE)-objs += ../os/linux/zfs/zfs_vnops.o
 $(MODULE)-objs += ../os/linux/zfs/zfs_znode.o
 $(MODULE)-objs += ../os/linux/zfs/zio_crypt.o
 $(MODULE)-objs += ../os/linux/zfs/zpl_ctldir.o
 $(MODULE)-objs += ../os/linux/zfs/zpl_export.o
 $(MODULE)-objs += ../os/linux/zfs/zpl_file.o
 $(MODULE)-objs += ../os/linux/zfs/zpl_inode.o
 $(MODULE)-objs += ../os/linux/zfs/zpl_super.o
 $(MODULE)-objs += ../os/linux/zfs/zpl_xattr.o
 $(MODULE)-objs += ../os/linux/zfs/zvol_os.o
diff --git a/module/zfs/Makefile.in b/module/zfs/Makefile.in
index 9ddcd6c339d4..259ac4dc926c 100644
--- a/module/zfs/Makefile.in
+++ b/module/zfs/Makefile.in
@@ -1,153 +1,154 @@
 ifneq ($(KBUILD_EXTMOD),)
 src = @abs_srcdir@
 obj = @abs_builddir@
 mfdir = $(obj)
 else
 mfdir = $(srctree)/$(src)
 endif
 
 MODULE := zfs
 
 obj-$(CONFIG_ZFS) := $(MODULE).o
 
 # Suppress unused-value warnings in sparc64 architecture headers
 ccflags-$(CONFIG_SPARC64) += -Wno-unused-value
 
 $(MODULE)-objs += abd.o
 $(MODULE)-objs += aggsum.o
 $(MODULE)-objs += arc.o
 $(MODULE)-objs += blkptr.o
 $(MODULE)-objs += bplist.o
 $(MODULE)-objs += bpobj.o
 $(MODULE)-objs += bptree.o
 $(MODULE)-objs += btree.o
 $(MODULE)-objs += bqueue.o
 $(MODULE)-objs += dataset_kstats.o
 $(MODULE)-objs += dbuf.o
 $(MODULE)-objs += dbuf_stats.o
 $(MODULE)-objs += ddt.o
 $(MODULE)-objs += ddt_zap.o
 $(MODULE)-objs += dmu.o
 $(MODULE)-objs += dmu_diff.o
 $(MODULE)-objs += dmu_object.o
 $(MODULE)-objs += dmu_objset.o
 $(MODULE)-objs += dmu_recv.o
 $(MODULE)-objs += dmu_redact.o
 $(MODULE)-objs += dmu_send.o
 $(MODULE)-objs += dmu_traverse.o
 $(MODULE)-objs += dmu_tx.o
 $(MODULE)-objs += dmu_zfetch.o
 $(MODULE)-objs += dnode.o
 $(MODULE)-objs += dnode_sync.o
 $(MODULE)-objs += dsl_bookmark.o
 $(MODULE)-objs += dsl_crypt.o
 $(MODULE)-objs += dsl_dataset.o
 $(MODULE)-objs += dsl_deadlist.o
 $(MODULE)-objs += dsl_deleg.o
 $(MODULE)-objs += dsl_destroy.o
 $(MODULE)-objs += dsl_dir.o
 $(MODULE)-objs += dsl_pool.o
 $(MODULE)-objs += dsl_prop.o
 $(MODULE)-objs += dsl_scan.o
 $(MODULE)-objs += dsl_synctask.o
 $(MODULE)-objs += dsl_userhold.o
 $(MODULE)-objs += edonr_zfs.o
 $(MODULE)-objs += fm.o
 $(MODULE)-objs += gzip.o
 $(MODULE)-objs += hkdf.o
 $(MODULE)-objs += lz4.o
 $(MODULE)-objs += lzjb.o
 $(MODULE)-objs += metaslab.o
 $(MODULE)-objs += mmp.o
 $(MODULE)-objs += multilist.o
 $(MODULE)-objs += objlist.o
 $(MODULE)-objs += pathname.o
 $(MODULE)-objs += range_tree.o
 $(MODULE)-objs += refcount.o
 $(MODULE)-objs += rrwlock.o
 $(MODULE)-objs += sa.o
 $(MODULE)-objs += sha256.o
 $(MODULE)-objs += skein_zfs.o
 $(MODULE)-objs += spa.o
 $(MODULE)-objs += spa_boot.o
 $(MODULE)-objs += spa_checkpoint.o
 $(MODULE)-objs += spa_config.o
 $(MODULE)-objs += spa_errlog.o
 $(MODULE)-objs += spa_history.o
 $(MODULE)-objs += spa_log_spacemap.o
 $(MODULE)-objs += spa_misc.o
+$(MODULE)-objs += spa_stats.o
 $(MODULE)-objs += space_map.o
 $(MODULE)-objs += space_reftree.o
 $(MODULE)-objs += txg.o
 $(MODULE)-objs += uberblock.o
 $(MODULE)-objs += unique.o
 $(MODULE)-objs += vdev.o
 $(MODULE)-objs += vdev_cache.o
 $(MODULE)-objs += vdev_indirect.o
 $(MODULE)-objs += vdev_indirect_births.o
 $(MODULE)-objs += vdev_indirect_mapping.o
 $(MODULE)-objs += vdev_initialize.o
 $(MODULE)-objs += vdev_label.o
 $(MODULE)-objs += vdev_mirror.o
 $(MODULE)-objs += vdev_missing.o
 $(MODULE)-objs += vdev_queue.o
 $(MODULE)-objs += vdev_raidz.o
 $(MODULE)-objs += vdev_raidz_math.o
 $(MODULE)-objs += vdev_raidz_math_scalar.o
 $(MODULE)-objs += vdev_rebuild.o
 $(MODULE)-objs += vdev_removal.o
 $(MODULE)-objs += vdev_root.o
 $(MODULE)-objs += vdev_trim.o
 $(MODULE)-objs += zap.o
 $(MODULE)-objs += zap_leaf.o
 $(MODULE)-objs += zap_micro.o
 $(MODULE)-objs += zcp.o
 $(MODULE)-objs += zcp_get.o
 $(MODULE)-objs += zcp_global.o
 $(MODULE)-objs += zcp_iter.o
 $(MODULE)-objs += zcp_set.o
 $(MODULE)-objs += zcp_synctask.o
 $(MODULE)-objs += zfeature.o
 $(MODULE)-objs += zfs_byteswap.o
 $(MODULE)-objs += zfs_fm.o
 $(MODULE)-objs += zfs_fuid.o
 $(MODULE)-objs += zfs_ioctl.o
 $(MODULE)-objs += zfs_log.o
 $(MODULE)-objs += zfs_onexit.o
 $(MODULE)-objs += zfs_quota.o
 $(MODULE)-objs += zfs_ratelimit.o
 $(MODULE)-objs += zfs_replay.o
 $(MODULE)-objs += zfs_rlock.o
 $(MODULE)-objs += zfs_sa.o
 $(MODULE)-objs += zil.o
 $(MODULE)-objs += zio.o
 $(MODULE)-objs += zio_checksum.o
 $(MODULE)-objs += zio_compress.o
 $(MODULE)-objs += zio_inject.o
 $(MODULE)-objs += zle.o
 $(MODULE)-objs += zrlock.o
 $(MODULE)-objs += zthr.o
 $(MODULE)-objs += zvol.o
 
 # Suppress incorrect warnings from versions of objtool which are not
 # aware of x86 EVEX prefix instructions used for AVX512.
 OBJECT_FILES_NON_STANDARD_vdev_raidz_math_avx512bw.o := y
 OBJECT_FILES_NON_STANDARD_vdev_raidz_math_avx512f.o := y
 
 $(MODULE)-$(CONFIG_X86) += vdev_raidz_math_sse2.o
 $(MODULE)-$(CONFIG_X86) += vdev_raidz_math_ssse3.o
 $(MODULE)-$(CONFIG_X86) += vdev_raidz_math_avx2.o
 $(MODULE)-$(CONFIG_X86) += vdev_raidz_math_avx512f.o
 $(MODULE)-$(CONFIG_X86) += vdev_raidz_math_avx512bw.o
 
 $(MODULE)-$(CONFIG_ARM64) += vdev_raidz_math_aarch64_neon.o
 $(MODULE)-$(CONFIG_ARM64) += vdev_raidz_math_aarch64_neonx2.o
 
 $(MODULE)-$(CONFIG_PPC) += vdev_raidz_math_powerpc_altivec.o
 $(MODULE)-$(CONFIG_PPC64) += vdev_raidz_math_powerpc_altivec.o
 
 ifeq ($(CONFIG_ALTIVEC),y)
 $(obj)/vdev_raidz_math_powerpc_altivec.o: c_flags += -maltivec
 endif
 
 include $(mfdir)/../os/linux/zfs/Makefile
diff --git a/module/os/linux/zfs/spa_stats.c b/module/zfs/spa_stats.c
similarity index 100%
rename from module/os/linux/zfs/spa_stats.c
rename to module/zfs/spa_stats.c