svn commit: r329753 - vendor-sys/illumos/dist/uts/common/fs/zfs vendor-sys/illumos/dist/uts/common/sys vendor-sys/illumos/dist/uts/common/sys/fm vendor/illumos/dist/cmd/zdb vendor/illumos/dist/cmd/...
Alexander Motin
mav at FreeBSD.org
Wed Feb 21 21:04:48 UTC 2018
Author: mav
Date: Wed Feb 21 21:04:46 2018
New Revision: 329753
URL: https://svnweb.freebsd.org/changeset/base/329753
Log:
8809 libzpool should leverage work done in libfakekernel
illumos/illumos-gate at f06dce2c1f0f3af78581e7574f65bfba843ddb6e
Reviewed by: Sebastien Roy <sebastien.roy at delphix.com>
Reviewed by: Prakash Surya <prakash.surya at delphix.com>
Reviewed by: Gordon Ross <gordon.w.ross at gmail.com>
Approved by: Richard Lowe <richlowe at richlowe.net>
Author: Andrew Stormont <astormont at racktopsystems.com>
Modified:
vendor/illumos/dist/cmd/zdb/zdb.c
vendor/illumos/dist/cmd/ztest/ztest.c
vendor/illumos/dist/lib/libzpool/common/kernel.c
vendor/illumos/dist/lib/libzpool/common/sys/zfs_context.h
vendor/illumos/dist/lib/libzpool/common/taskq.c
vendor/illumos/dist/lib/libzpool/common/util.c
Changes in other areas also in this revision:
Modified:
vendor-sys/illumos/dist/uts/common/fs/zfs/dnode.c
vendor-sys/illumos/dist/uts/common/sys/acl.h
vendor-sys/illumos/dist/uts/common/sys/bitmap.h
vendor-sys/illumos/dist/uts/common/sys/cpupart.h
vendor-sys/illumos/dist/uts/common/sys/cpuvar.h
vendor-sys/illumos/dist/uts/common/sys/fm/util.h
vendor-sys/illumos/dist/uts/common/sys/vnode.h
Modified: vendor/illumos/dist/cmd/zdb/zdb.c
==============================================================================
--- vendor/illumos/dist/cmd/zdb/zdb.c Wed Feb 21 20:56:28 2018 (r329752)
+++ vendor/illumos/dist/cmd/zdb/zdb.c Wed Feb 21 21:04:46 2018 (r329753)
@@ -24,6 +24,7 @@
* Copyright (c) 2011, 2017 by Delphix. All rights reserved.
* Copyright (c) 2014 Integros [integros.com]
* Copyright 2017 Nexenta Systems, Inc.
+ * Copyright 2017 RackTop Systems.
*/
#include <stdio.h>
@@ -87,11 +88,13 @@ extern int reference_tracking_enable;
extern boolean_t zfs_recover;
extern uint64_t zfs_arc_max, zfs_arc_meta_limit;
extern int zfs_vdev_async_read_max_active;
+extern int aok;
#else
int reference_tracking_enable;
boolean_t zfs_recover;
uint64_t zfs_arc_max, zfs_arc_meta_limit;
int zfs_vdev_async_read_max_active;
+int aok;
#endif
static const char cmdname[] = "zdb";
Modified: vendor/illumos/dist/cmd/ztest/ztest.c
==============================================================================
--- vendor/illumos/dist/cmd/ztest/ztest.c Wed Feb 21 20:56:28 2018 (r329752)
+++ vendor/illumos/dist/cmd/ztest/ztest.c Wed Feb 21 21:04:46 2018 (r329753)
@@ -25,6 +25,7 @@
* Copyright (c) 2013 Steven Hartland. All rights reserved.
* Copyright (c) 2014 Integros [integros.com]
* Copyright 2017 Joyent, Inc.
+ * Copyright 2017 RackTop Systems.
*/
/*
@@ -245,8 +246,8 @@ typedef enum {
typedef struct rll {
void *rll_writer;
int rll_readers;
- mutex_t rll_lock;
- cond_t rll_cv;
+ kmutex_t rll_lock;
+ kcondvar_t rll_cv;
} rll_t;
typedef struct rl {
@@ -280,11 +281,11 @@ typedef struct ztest_od {
typedef struct ztest_ds {
ztest_shared_ds_t *zd_shared;
objset_t *zd_os;
- rwlock_t zd_zilog_lock;
+ krwlock_t zd_zilog_lock;
zilog_t *zd_zilog;
ztest_od_t *zd_od; /* debugging aid */
char zd_name[ZFS_MAX_DATASET_NAME_LEN];
- mutex_t zd_dirobj_lock;
+ kmutex_t zd_dirobj_lock;
rll_t zd_object_lock[ZTEST_OBJECT_LOCKS];
rll_t zd_range_lock[ZTEST_RANGE_LOCKS];
} ztest_ds_t;
@@ -395,7 +396,7 @@ ztest_info_t ztest_info[] = {
* The callbacks are ordered by txg number.
*/
typedef struct ztest_cb_list {
- mutex_t zcl_callbacks_lock;
+ kmutex_t zcl_callbacks_lock;
list_t zcl_callbacks;
} ztest_cb_list_t;
@@ -430,7 +431,7 @@ ztest_shared_t *ztest_shared;
static spa_t *ztest_spa = NULL;
static ztest_ds_t *ztest_ds;
-static mutex_t ztest_vdev_lock;
+static kmutex_t ztest_vdev_lock;
/*
* The ztest_name_lock protects the pool and dataset namespace used by
@@ -438,7 +439,7 @@ static mutex_t ztest_vdev_lock;
* this lock as writer. Grabbing the lock as reader will ensure that the
* namespace does not change while the lock is held.
*/
-static rwlock_t ztest_name_lock;
+static krwlock_t ztest_name_lock;
static boolean_t ztest_dump_core = B_TRUE;
static boolean_t ztest_exiting;
@@ -1094,8 +1095,8 @@ ztest_rll_init(rll_t *rll)
{
rll->rll_writer = NULL;
rll->rll_readers = 0;
- VERIFY(_mutex_init(&rll->rll_lock, USYNC_THREAD, NULL) == 0);
- VERIFY(cond_init(&rll->rll_cv, USYNC_THREAD, NULL) == 0);
+ mutex_init(&rll->rll_lock, NULL, USYNC_THREAD, NULL);
+ cv_init(&rll->rll_cv, NULL, USYNC_THREAD, NULL);
}
static void
@@ -1103,32 +1104,32 @@ ztest_rll_destroy(rll_t *rll)
{
ASSERT(rll->rll_writer == NULL);
ASSERT(rll->rll_readers == 0);
- VERIFY(_mutex_destroy(&rll->rll_lock) == 0);
- VERIFY(cond_destroy(&rll->rll_cv) == 0);
+ mutex_destroy(&rll->rll_lock);
+ cv_destroy(&rll->rll_cv);
}
static void
ztest_rll_lock(rll_t *rll, rl_type_t type)
{
- VERIFY(mutex_lock(&rll->rll_lock) == 0);
+ mutex_enter(&rll->rll_lock);
if (type == RL_READER) {
while (rll->rll_writer != NULL)
- (void) cond_wait(&rll->rll_cv, &rll->rll_lock);
+ cv_wait(&rll->rll_cv, &rll->rll_lock);
rll->rll_readers++;
} else {
while (rll->rll_writer != NULL || rll->rll_readers)
- (void) cond_wait(&rll->rll_cv, &rll->rll_lock);
+ cv_wait(&rll->rll_cv, &rll->rll_lock);
rll->rll_writer = curthread;
}
- VERIFY(mutex_unlock(&rll->rll_lock) == 0);
+ mutex_exit(&rll->rll_lock);
}
static void
ztest_rll_unlock(rll_t *rll)
{
- VERIFY(mutex_lock(&rll->rll_lock) == 0);
+ mutex_enter(&rll->rll_lock);
if (rll->rll_writer) {
ASSERT(rll->rll_readers == 0);
@@ -1140,9 +1141,9 @@ ztest_rll_unlock(rll_t *rll)
}
if (rll->rll_writer == NULL && rll->rll_readers == 0)
- VERIFY(cond_broadcast(&rll->rll_cv) == 0);
+ cv_broadcast(&rll->rll_cv);
- VERIFY(mutex_unlock(&rll->rll_lock) == 0);
+ mutex_exit(&rll->rll_lock);
}
static void
@@ -1201,8 +1202,8 @@ ztest_zd_init(ztest_ds_t *zd, ztest_shared_ds_t *szd,
if (zd->zd_shared != NULL)
zd->zd_shared->zd_seq = 0;
- VERIFY(rwlock_init(&zd->zd_zilog_lock, USYNC_THREAD, NULL) == 0);
- VERIFY(_mutex_init(&zd->zd_dirobj_lock, USYNC_THREAD, NULL) == 0);
+ rw_init(&zd->zd_zilog_lock, NULL, USYNC_THREAD, NULL);
+ mutex_init(&zd->zd_dirobj_lock, NULL, USYNC_THREAD, NULL);
for (int l = 0; l < ZTEST_OBJECT_LOCKS; l++)
ztest_rll_init(&zd->zd_object_lock[l]);
@@ -1214,7 +1215,7 @@ ztest_zd_init(ztest_ds_t *zd, ztest_shared_ds_t *szd,
static void
ztest_zd_fini(ztest_ds_t *zd)
{
- VERIFY(_mutex_destroy(&zd->zd_dirobj_lock) == 0);
+ mutex_destroy(&zd->zd_dirobj_lock);
for (int l = 0; l < ZTEST_OBJECT_LOCKS; l++)
ztest_rll_destroy(&zd->zd_object_lock[l]);
@@ -1969,7 +1970,7 @@ ztest_lookup(ztest_ds_t *zd, ztest_od_t *od, int count
int missing = 0;
int error;
- ASSERT(_mutex_held(&zd->zd_dirobj_lock));
+ ASSERT(MUTEX_HELD(&zd->zd_dirobj_lock));
for (int i = 0; i < count; i++, od++) {
od->od_object = 0;
@@ -2009,7 +2010,7 @@ ztest_create(ztest_ds_t *zd, ztest_od_t *od, int count
{
int missing = 0;
- ASSERT(_mutex_held(&zd->zd_dirobj_lock));
+ ASSERT(MUTEX_HELD(&zd->zd_dirobj_lock));
for (int i = 0; i < count; i++, od++) {
if (missing) {
@@ -2054,7 +2055,7 @@ ztest_remove(ztest_ds_t *zd, ztest_od_t *od, int count
int missing = 0;
int error;
- ASSERT(_mutex_held(&zd->zd_dirobj_lock));
+ ASSERT(MUTEX_HELD(&zd->zd_dirobj_lock));
od += count - 1;
@@ -2200,7 +2201,7 @@ ztest_io(ztest_ds_t *zd, uint64_t object, uint64_t off
if (ztest_random(2) == 0)
io_type = ZTEST_IO_WRITE_TAG;
- (void) rw_rdlock(&zd->zd_zilog_lock);
+ rw_enter(&zd->zd_zilog_lock, RW_READER);
switch (io_type) {
@@ -2237,7 +2238,7 @@ ztest_io(ztest_ds_t *zd, uint64_t object, uint64_t off
break;
case ZTEST_IO_REWRITE:
- (void) rw_rdlock(&ztest_name_lock);
+ rw_enter(&ztest_name_lock, RW_READER);
err = ztest_dsl_prop_set_uint64(zd->zd_name,
ZFS_PROP_CHECKSUM, spa_dedup_checksum(ztest_spa),
B_FALSE);
@@ -2247,7 +2248,7 @@ ztest_io(ztest_ds_t *zd, uint64_t object, uint64_t off
ztest_random_dsl_prop(ZFS_PROP_COMPRESSION),
B_FALSE);
VERIFY(err == 0 || err == ENOSPC);
- (void) rw_unlock(&ztest_name_lock);
+ rw_exit(&ztest_name_lock);
VERIFY0(dmu_read(zd->zd_os, object, offset, blocksize, data,
DMU_READ_NO_PREFETCH));
@@ -2256,7 +2257,7 @@ ztest_io(ztest_ds_t *zd, uint64_t object, uint64_t off
break;
}
- (void) rw_unlock(&zd->zd_zilog_lock);
+ rw_exit(&zd->zd_zilog_lock);
umem_free(data, blocksize);
}
@@ -2295,13 +2296,13 @@ ztest_object_init(ztest_ds_t *zd, ztest_od_t *od, size
int count = size / sizeof (*od);
int rv = 0;
- VERIFY(mutex_lock(&zd->zd_dirobj_lock) == 0);
+ mutex_enter(&zd->zd_dirobj_lock);
if ((ztest_lookup(zd, od, count) != 0 || remove) &&
(ztest_remove(zd, od, count) != 0 ||
ztest_create(zd, od, count) != 0))
rv = -1;
zd->zd_od = od;
- VERIFY(mutex_unlock(&zd->zd_dirobj_lock) == 0);
+ mutex_exit(&zd->zd_dirobj_lock);
return (rv);
}
@@ -2312,7 +2313,7 @@ ztest_zil_commit(ztest_ds_t *zd, uint64_t id)
{
zilog_t *zilog = zd->zd_zilog;
- (void) rw_rdlock(&zd->zd_zilog_lock);
+ rw_enter(&zd->zd_zilog_lock, RW_READER);
zil_commit(zilog, ztest_random(ZTEST_OBJECTS));
@@ -2327,7 +2328,7 @@ ztest_zil_commit(ztest_ds_t *zd, uint64_t id)
zd->zd_shared->zd_seq = zilog->zl_commit_lr_seq;
mutex_exit(&zilog->zl_lock);
- (void) rw_unlock(&zd->zd_zilog_lock);
+ rw_exit(&zd->zd_zilog_lock);
}
/*
@@ -2346,8 +2347,8 @@ ztest_zil_remount(ztest_ds_t *zd, uint64_t id)
* updating the zil (i.e. adding in-memory log records) and the
* zd_zilog_lock to block any I/O.
*/
- VERIFY0(mutex_lock(&zd->zd_dirobj_lock));
- (void) rw_wrlock(&zd->zd_zilog_lock);
+ mutex_enter(&zd->zd_dirobj_lock);
+ rw_enter(&zd->zd_zilog_lock, RW_WRITER);
/* zfsvfs_teardown() */
zil_close(zd->zd_zilog);
@@ -2356,8 +2357,8 @@ ztest_zil_remount(ztest_ds_t *zd, uint64_t id)
VERIFY(zil_open(os, ztest_get_data) == zd->zd_zilog);
zil_replay(os, zd, ztest_replay_vector);
- (void) rw_unlock(&zd->zd_zilog_lock);
- VERIFY(mutex_unlock(&zd->zd_dirobj_lock) == 0);
+ rw_exit(&zd->zd_zilog_lock);
+ mutex_exit(&zd->zd_dirobj_lock);
}
/*
@@ -2392,7 +2393,7 @@ ztest_spa_create_destroy(ztest_ds_t *zd, uint64_t id)
* Attempt to create an existing pool. It shouldn't matter
* what's in the nvroot; we should fail with EEXIST.
*/
- (void) rw_rdlock(&ztest_name_lock);
+ rw_enter(&ztest_name_lock, RW_READER);
nvroot = make_vdev_root("/dev/bogus", NULL, NULL, 0, 0, 0, 0, 0, 1);
VERIFY3U(EEXIST, ==, spa_create(zo->zo_pool, nvroot, NULL, NULL));
nvlist_free(nvroot);
@@ -2400,7 +2401,7 @@ ztest_spa_create_destroy(ztest_ds_t *zd, uint64_t id)
VERIFY3U(EBUSY, ==, spa_destroy(zo->zo_pool));
spa_close(spa, FTAG);
- (void) rw_unlock(&ztest_name_lock);
+ rw_exit(&ztest_name_lock);
}
/* ARGSUSED */
@@ -2413,7 +2414,7 @@ ztest_spa_upgrade(ztest_ds_t *zd, uint64_t id)
nvlist_t *nvroot, *props;
char *name;
- VERIFY0(mutex_lock(&ztest_vdev_lock));
+ mutex_enter(&ztest_vdev_lock);
name = kmem_asprintf("%s_upgrade", ztest_opts.zo_pool);
/*
@@ -2472,7 +2473,7 @@ ztest_spa_upgrade(ztest_ds_t *zd, uint64_t id)
spa_close(spa, FTAG);
strfree(name);
- VERIFY0(mutex_unlock(&ztest_vdev_lock));
+ mutex_exit(&ztest_vdev_lock);
}
static vdev_t *
@@ -2525,7 +2526,7 @@ ztest_vdev_add_remove(ztest_ds_t *zd, uint64_t id)
nvlist_t *nvroot;
int error;
- VERIFY(mutex_lock(&ztest_vdev_lock) == 0);
+ mutex_enter(&ztest_vdev_lock);
leaves = MAX(zs->zs_mirrors + zs->zs_splits, 1) * ztest_opts.zo_raidz;
spa_config_enter(spa, SCL_VDEV, FTAG, RW_READER);
@@ -2551,9 +2552,9 @@ ztest_vdev_add_remove(ztest_ds_t *zd, uint64_t id)
* dmu_objset_destroy() to fail with EBUSY thus
* leaving the dataset in an inconsistent state.
*/
- VERIFY(rw_wrlock(&ztest_name_lock) == 0);
+ rw_enter(&ztest_name_lock, RW_WRITER);
error = spa_vdev_remove(spa, guid, B_FALSE);
- VERIFY(rw_unlock(&ztest_name_lock) == 0);
+ rw_exit(&ztest_name_lock);
if (error && error != EEXIST)
fatal(0, "spa_vdev_remove() = %d", error);
@@ -2577,7 +2578,7 @@ ztest_vdev_add_remove(ztest_ds_t *zd, uint64_t id)
fatal(0, "spa_vdev_add() = %d", error);
}
- VERIFY(mutex_unlock(&ztest_vdev_lock) == 0);
+ mutex_exit(&ztest_vdev_lock);
}
/*
@@ -2603,7 +2604,7 @@ ztest_vdev_aux_add_remove(ztest_ds_t *zd, uint64_t id)
aux = ZPOOL_CONFIG_L2CACHE;
}
- VERIFY(mutex_lock(&ztest_vdev_lock) == 0);
+ mutex_enter(&ztest_vdev_lock);
spa_config_enter(spa, SCL_VDEV, FTAG, RW_READER);
@@ -2660,7 +2661,7 @@ ztest_vdev_aux_add_remove(ztest_ds_t *zd, uint64_t id)
fatal(0, "spa_vdev_remove(%llu) = %d", guid, error);
}
- VERIFY(mutex_unlock(&ztest_vdev_lock) == 0);
+ mutex_exit(&ztest_vdev_lock);
}
/*
@@ -2677,11 +2678,11 @@ ztest_split_pool(ztest_ds_t *zd, uint64_t id)
uint_t c, children, schildren = 0, lastlogid = 0;
int error = 0;
- VERIFY(mutex_lock(&ztest_vdev_lock) == 0);
+ mutex_enter(&ztest_vdev_lock);
/* ensure we have a useable config; mirrors of raidz aren't supported */
if (zs->zs_mirrors < 3 || ztest_opts.zo_raidz > 1) {
- VERIFY(mutex_unlock(&ztest_vdev_lock) == 0);
+ mutex_exit(&ztest_vdev_lock);
return;
}
@@ -2740,9 +2741,9 @@ ztest_split_pool(ztest_ds_t *zd, uint64_t id)
spa_config_exit(spa, SCL_VDEV, FTAG);
- (void) rw_wrlock(&ztest_name_lock);
+ rw_enter(&ztest_name_lock, RW_WRITER);
error = spa_vdev_split_mirror(spa, "splitp", config, NULL, B_FALSE);
- (void) rw_unlock(&ztest_name_lock);
+ rw_exit(&ztest_name_lock);
nvlist_free(config);
@@ -2755,7 +2756,7 @@ ztest_split_pool(ztest_ds_t *zd, uint64_t id)
++zs->zs_splits;
--zs->zs_mirrors;
}
- VERIFY(mutex_unlock(&ztest_vdev_lock) == 0);
+ mutex_exit(&ztest_vdev_lock);
}
@@ -2784,7 +2785,7 @@ ztest_vdev_attach_detach(ztest_ds_t *zd, uint64_t id)
int oldvd_is_log;
int error, expected_error;
- VERIFY(mutex_lock(&ztest_vdev_lock) == 0);
+ mutex_enter(&ztest_vdev_lock);
leaves = MAX(zs->zs_mirrors, 1) * ztest_opts.zo_raidz;
spa_config_enter(spa, SCL_ALL, FTAG, RW_WRITER);
@@ -2797,7 +2798,7 @@ ztest_vdev_attach_detach(ztest_ds_t *zd, uint64_t id)
*/
if (spa->spa_vdev_removal != NULL) {
spa_config_exit(spa, SCL_ALL, FTAG);
- VERIFY(mutex_unlock(&ztest_vdev_lock) == 0);
+ mutex_exit(&ztest_vdev_lock);
return;
}
@@ -2857,7 +2858,7 @@ ztest_vdev_attach_detach(ztest_ds_t *zd, uint64_t id)
if (error != 0 && error != ENODEV && error != EBUSY &&
error != ENOTSUP)
fatal(0, "detach (%s) returned %d", oldpath, error);
- VERIFY(mutex_unlock(&ztest_vdev_lock) == 0);
+ mutex_exit(&ztest_vdev_lock);
return;
}
@@ -2955,7 +2956,7 @@ ztest_vdev_attach_detach(ztest_ds_t *zd, uint64_t id)
newsize, replacing, error, expected_error);
}
- VERIFY(mutex_unlock(&ztest_vdev_lock) == 0);
+ mutex_exit(&ztest_vdev_lock);
}
/* ARGSUSED */
@@ -2966,7 +2967,7 @@ ztest_device_removal(ztest_ds_t *zd, uint64_t id)
vdev_t *vd;
uint64_t guid;
- VERIFY(mutex_lock(&ztest_vdev_lock) == 0);
+ mutex_enter(&ztest_vdev_lock);
spa_config_enter(spa, SCL_VDEV, FTAG, RW_READER);
vd = vdev_lookup_top(spa, ztest_random_vdev_top(spa, B_FALSE));
@@ -2975,7 +2976,7 @@ ztest_device_removal(ztest_ds_t *zd, uint64_t id)
(void) spa_vdev_remove(spa, guid, B_FALSE);
- VERIFY(mutex_unlock(&ztest_vdev_lock) == 0);
+ mutex_exit(&ztest_vdev_lock);
}
/*
@@ -3103,7 +3104,7 @@ ztest_vdev_LUN_growth(ztest_ds_t *zd, uint64_t id)
uint64_t top;
uint64_t old_class_space, new_class_space, old_ms_count, new_ms_count;
- VERIFY(mutex_lock(&ztest_vdev_lock) == 0);
+ mutex_enter(&ztest_vdev_lock);
spa_config_enter(spa, SCL_STATE, spa, RW_READER);
/*
@@ -3114,7 +3115,7 @@ ztest_vdev_LUN_growth(ztest_ds_t *zd, uint64_t id)
*/
if (spa->spa_vdev_removal != NULL) {
spa_config_exit(spa, SCL_STATE, FTAG);
- VERIFY(mutex_unlock(&ztest_vdev_lock) == 0);
+ mutex_exit(&ztest_vdev_lock);
return;
}
@@ -3143,7 +3144,7 @@ ztest_vdev_LUN_growth(ztest_ds_t *zd, uint64_t id)
if (tvd->vdev_state != VDEV_STATE_HEALTHY ||
psize == 0 || psize >= 4 * ztest_opts.zo_vdev_size) {
spa_config_exit(spa, SCL_STATE, spa);
- VERIFY(mutex_unlock(&ztest_vdev_lock) == 0);
+ mutex_exit(&ztest_vdev_lock);
return;
}
ASSERT(psize > 0);
@@ -3168,7 +3169,7 @@ ztest_vdev_LUN_growth(ztest_ds_t *zd, uint64_t id)
"the vdev configuration changed.\n");
}
spa_config_exit(spa, SCL_STATE, spa);
- VERIFY(mutex_unlock(&ztest_vdev_lock) == 0);
+ mutex_exit(&ztest_vdev_lock);
return;
}
@@ -3202,7 +3203,7 @@ ztest_vdev_LUN_growth(ztest_ds_t *zd, uint64_t id)
"intervening vdev offline or remove.\n");
}
spa_config_exit(spa, SCL_STATE, spa);
- VERIFY(mutex_unlock(&ztest_vdev_lock) == 0);
+ mutex_exit(&ztest_vdev_lock);
return;
}
@@ -3232,7 +3233,7 @@ ztest_vdev_LUN_growth(ztest_ds_t *zd, uint64_t id)
}
spa_config_exit(spa, SCL_STATE, spa);
- VERIFY(mutex_unlock(&ztest_vdev_lock) == 0);
+ mutex_exit(&ztest_vdev_lock);
}
/*
@@ -3343,7 +3344,7 @@ ztest_dmu_objset_create_destroy(ztest_ds_t *zd, uint64
char name[ZFS_MAX_DATASET_NAME_LEN];
zilog_t *zilog;
- (void) rw_rdlock(&ztest_name_lock);
+ rw_enter(&ztest_name_lock, RW_READER);
(void) snprintf(name, sizeof (name), "%s/temp_%llu",
ztest_opts.zo_pool, (u_longlong_t)id);
@@ -3382,7 +3383,7 @@ ztest_dmu_objset_create_destroy(ztest_ds_t *zd, uint64
if (error) {
if (error == ENOSPC) {
ztest_record_enospc(FTAG);
- (void) rw_unlock(&ztest_name_lock);
+ rw_exit(&ztest_name_lock);
return;
}
fatal(0, "dmu_objset_create(%s) = %d", name, error);
@@ -3430,7 +3431,7 @@ ztest_dmu_objset_create_destroy(ztest_ds_t *zd, uint64
dmu_objset_disown(os, FTAG);
ztest_zd_fini(&zdtmp);
- (void) rw_unlock(&ztest_name_lock);
+ rw_exit(&ztest_name_lock);
}
/*
@@ -3439,10 +3440,10 @@ ztest_dmu_objset_create_destroy(ztest_ds_t *zd, uint64
void
ztest_dmu_snapshot_create_destroy(ztest_ds_t *zd, uint64_t id)
{
- (void) rw_rdlock(&ztest_name_lock);
+ rw_enter(&ztest_name_lock, RW_READER);
(void) ztest_snapshot_destroy(zd->zd_name, id);
(void) ztest_snapshot_create(zd->zd_name, id);
- (void) rw_unlock(&ztest_name_lock);
+ rw_exit(&ztest_name_lock);
}
/*
@@ -3501,7 +3502,7 @@ ztest_dsl_dataset_promote_busy(ztest_ds_t *zd, uint64_
char *osname = zd->zd_name;
int error;
- (void) rw_rdlock(&ztest_name_lock);
+ rw_enter(&ztest_name_lock, RW_READER);
ztest_dsl_dataset_cleanup(osname, id);
@@ -3578,7 +3579,7 @@ ztest_dsl_dataset_promote_busy(ztest_ds_t *zd, uint64_
out:
ztest_dsl_dataset_cleanup(osname, id);
- (void) rw_unlock(&ztest_name_lock);
+ rw_exit(&ztest_name_lock);
}
/*
@@ -4512,9 +4513,9 @@ ztest_commit_callback(void *arg, int error)
ASSERT3U(data->zcd_txg, !=, 0);
/* Remove our callback from the list */
- (void) mutex_lock(&zcl.zcl_callbacks_lock);
+ mutex_enter(&zcl.zcl_callbacks_lock);
list_remove(&zcl.zcl_callbacks, data);
- (void) mutex_unlock(&zcl.zcl_callbacks_lock);
+ mutex_exit(&zcl.zcl_callbacks_lock);
out:
umem_free(data, sizeof (ztest_cb_data_t));
@@ -4616,7 +4617,7 @@ ztest_dmu_commit_callbacks(ztest_ds_t *zd, uint64_t id
dmu_write(os, od[0].od_object, 0, sizeof (uint64_t), &txg, tx);
- (void) mutex_lock(&zcl.zcl_callbacks_lock);
+ mutex_enter(&zcl.zcl_callbacks_lock);
/*
* Since commit callbacks don't have any ordering requirement and since
@@ -4663,7 +4664,7 @@ ztest_dmu_commit_callbacks(ztest_ds_t *zd, uint64_t id
tmp_cb = cb_data[i];
}
- (void) mutex_unlock(&zcl.zcl_callbacks_lock);
+ mutex_exit(&zcl.zcl_callbacks_lock);
dmu_tx_commit(tx);
}
@@ -4679,27 +4680,27 @@ ztest_dsl_prop_get_set(ztest_ds_t *zd, uint64_t id)
ZFS_PROP_DEDUP
};
- (void) rw_rdlock(&ztest_name_lock);
+ rw_enter(&ztest_name_lock, RW_READER);
for (int p = 0; p < sizeof (proplist) / sizeof (proplist[0]); p++)
(void) ztest_dsl_prop_set_uint64(zd->zd_name, proplist[p],
ztest_random_dsl_prop(proplist[p]), (int)ztest_random(2));
- (void) rw_unlock(&ztest_name_lock);
+ rw_exit(&ztest_name_lock);
}
/* ARGSUSED */
void
ztest_remap_blocks(ztest_ds_t *zd, uint64_t id)
{
- (void) rw_rdlock(&ztest_name_lock);
+ rw_enter(&ztest_name_lock, RW_READER);
int error = dmu_objset_remap_indirects(zd->zd_name);
if (error == ENOSPC)
error = 0;
ASSERT0(error);
- (void) rw_unlock(&ztest_name_lock);
+ rw_exit(&ztest_name_lock);
}
/* ARGSUSED */
@@ -4708,7 +4709,7 @@ ztest_spa_prop_get_set(ztest_ds_t *zd, uint64_t id)
{
nvlist_t *props = NULL;
- (void) rw_rdlock(&ztest_name_lock);
+ rw_enter(&ztest_name_lock, RW_READER);
(void) ztest_spa_prop_set_uint64(ZPOOL_PROP_DEDUPDITTO,
ZIO_DEDUPDITTO_MIN + ztest_random(ZIO_DEDUPDITTO_MIN));
@@ -4720,7 +4721,7 @@ ztest_spa_prop_get_set(ztest_ds_t *zd, uint64_t id)
nvlist_free(props);
- (void) rw_unlock(&ztest_name_lock);
+ rw_exit(&ztest_name_lock);
}
static int
@@ -4755,7 +4756,7 @@ ztest_dmu_snapshot_hold(ztest_ds_t *zd, uint64_t id)
char osname[ZFS_MAX_DATASET_NAME_LEN];
nvlist_t *holds;
- (void) rw_rdlock(&ztest_name_lock);
+ rw_enter(&ztest_name_lock, RW_READER);
dmu_objset_name(os, osname);
@@ -4860,7 +4861,7 @@ ztest_dmu_snapshot_hold(ztest_ds_t *zd, uint64_t id)
VERIFY3U(dmu_objset_hold(fullname, FTAG, &origin), ==, ENOENT);
out:
- (void) rw_unlock(&ztest_name_lock);
+ rw_exit(&ztest_name_lock);
}
/*
@@ -4888,11 +4889,11 @@ ztest_fault_inject(ztest_ds_t *zd, uint64_t id)
uint64_t guid0 = 0;
boolean_t islog = B_FALSE;
- VERIFY(mutex_lock(&ztest_vdev_lock) == 0);
+ mutex_enter(&ztest_vdev_lock);
maxfaults = MAXFAULTS();
leaves = MAX(zs->zs_mirrors, 1) * ztest_opts.zo_raidz;
mirror_save = zs->zs_mirrors;
- VERIFY(mutex_unlock(&ztest_vdev_lock) == 0);
+ mutex_exit(&ztest_vdev_lock);
ASSERT(leaves >= 1);
@@ -4902,7 +4903,7 @@ ztest_fault_inject(ztest_ds_t *zd, uint64_t id)
* they are in progress (i.e. spa_change_guid). Those
* operations will have grabbed the name lock as writer.
*/
- (void) rw_rdlock(&ztest_name_lock);
+ rw_enter(&ztest_name_lock, RW_READER);
/*
* We need SCL_STATE here because we're going to look at vd0->vdev_tsd.
@@ -4974,7 +4975,7 @@ ztest_fault_inject(ztest_ds_t *zd, uint64_t id)
if (sav->sav_count == 0) {
spa_config_exit(spa, SCL_STATE, FTAG);
- (void) rw_unlock(&ztest_name_lock);
+ rw_exit(&ztest_name_lock);
return;
}
vd0 = sav->sav_vdevs[ztest_random(sav->sav_count)];
@@ -4988,7 +4989,7 @@ ztest_fault_inject(ztest_ds_t *zd, uint64_t id)
}
spa_config_exit(spa, SCL_STATE, FTAG);
- (void) rw_unlock(&ztest_name_lock);
+ rw_exit(&ztest_name_lock);
/*
* If we can tolerate two or more faults, or we're dealing
@@ -5008,12 +5009,12 @@ ztest_fault_inject(ztest_ds_t *zd, uint64_t id)
* leaving the dataset in an inconsistent state.
*/
if (islog)
- (void) rw_wrlock(&ztest_name_lock);
+ rw_enter(&ztest_name_lock, RW_WRITER);
VERIFY(vdev_offline(spa, guid0, flags) != EBUSY);
if (islog)
- (void) rw_unlock(&ztest_name_lock);
+ rw_exit(&ztest_name_lock);
} else {
/*
* Ideally we would like to be able to randomly
@@ -5024,9 +5025,9 @@ ztest_fault_inject(ztest_ds_t *zd, uint64_t id)
* prevent a race between injection testing and
* aux_vdev removal.
*/
- VERIFY(mutex_lock(&ztest_vdev_lock) == 0);
+ mutex_enter(&ztest_vdev_lock);
(void) vdev_online(spa, guid0, 0, NULL);
- VERIFY(mutex_unlock(&ztest_vdev_lock) == 0);
+ mutex_exit(&ztest_vdev_lock);
}
}
@@ -5098,9 +5099,9 @@ ztest_fault_inject(ztest_ds_t *zd, uint64_t id)
offset + sizeof (bad) > psize - VDEV_LABEL_END_SIZE)
continue;
- VERIFY(mutex_lock(&ztest_vdev_lock) == 0);
+ mutex_enter(&ztest_vdev_lock);
if (mirror_save != zs->zs_mirrors) {
- VERIFY(mutex_unlock(&ztest_vdev_lock) == 0);
+ mutex_exit(&ztest_vdev_lock);
(void) close(fd);
return;
}
@@ -5109,7 +5110,7 @@ ztest_fault_inject(ztest_ds_t *zd, uint64_t id)
fatal(1, "can't inject bad word at 0x%llx in %s",
offset, pathrand);
- VERIFY(mutex_unlock(&ztest_vdev_lock) == 0);
+ mutex_exit(&ztest_vdev_lock);
if (ztest_opts.zo_verbose >= 7)
(void) printf("injected bad word into %s,"
@@ -5149,13 +5150,13 @@ ztest_ddt_repair(ztest_ds_t *zd, uint64_t id)
* Take the name lock as writer to prevent anyone else from changing
* the pool and dataset properies we need to maintain during this test.
*/
- (void) rw_wrlock(&ztest_name_lock);
+ rw_enter(&ztest_name_lock, RW_WRITER);
if (ztest_dsl_prop_set_uint64(zd->zd_name, ZFS_PROP_DEDUP, checksum,
B_FALSE) != 0 ||
ztest_dsl_prop_set_uint64(zd->zd_name, ZFS_PROP_COPIES, 1,
B_FALSE) != 0) {
- (void) rw_unlock(&ztest_name_lock);
+ rw_exit(&ztest_name_lock);
return;
}
@@ -5174,7 +5175,7 @@ ztest_ddt_repair(ztest_ds_t *zd, uint64_t id)
dmu_tx_hold_write(tx, object, 0, copies * blocksize);
txg = ztest_tx_assign(tx, TXG_WAIT, FTAG);
if (txg == 0) {
- (void) rw_unlock(&ztest_name_lock);
+ rw_exit(&ztest_name_lock);
return;
}
@@ -5222,7 +5223,7 @@ ztest_ddt_repair(ztest_ds_t *zd, uint64_t id)
abd_free(abd);
- (void) rw_unlock(&ztest_name_lock);
+ rw_exit(&ztest_name_lock);
}
/*
@@ -5253,9 +5254,9 @@ ztest_reguid(ztest_ds_t *zd, uint64_t id)
orig = spa_guid(spa);
load = spa_load_guid(spa);
- (void) rw_wrlock(&ztest_name_lock);
+ rw_enter(&ztest_name_lock, RW_WRITER);
error = spa_change_guid(spa);
- (void) rw_unlock(&ztest_name_lock);
+ rw_exit(&ztest_name_lock);
if (error != 0)
return;
@@ -5279,7 +5280,7 @@ ztest_spa_rename(ztest_ds_t *zd, uint64_t id)
char *oldname, *newname;
spa_t *spa;
- (void) rw_wrlock(&ztest_name_lock);
+ rw_enter(&ztest_name_lock, RW_WRITER);
oldname = ztest_opts.zo_pool;
newname = umem_alloc(strlen(oldname) + 5, UMEM_NOFAIL);
@@ -5319,7 +5320,7 @@ ztest_spa_rename(ztest_ds_t *zd, uint64_t id)
umem_free(newname, strlen(newname) + 1);
- (void) rw_unlock(&ztest_name_lock);
+ rw_exit(&ztest_name_lock);
}
/*
@@ -5674,18 +5675,18 @@ ztest_dataset_open(int d)
ztest_dataset_name(name, ztest_opts.zo_pool, d);
- (void) rw_rdlock(&ztest_name_lock);
+ rw_enter(&ztest_name_lock, RW_READER);
error = ztest_dataset_create(name);
if (error == ENOSPC) {
- (void) rw_unlock(&ztest_name_lock);
+ rw_exit(&ztest_name_lock);
ztest_record_enospc(FTAG);
return (error);
}
ASSERT(error == 0 || error == EEXIST);
VERIFY0(dmu_objset_own(name, DMU_OST_OTHER, B_FALSE, zd, &os));
- (void) rw_unlock(&ztest_name_lock);
+ rw_exit(&ztest_name_lock);
ztest_zd_init(zd, ZTEST_GET_SHARED_DS(d), os);
@@ -5747,8 +5748,8 @@ ztest_run(ztest_shared_t *zs)
/*
* Initialize parent/child shared state.
*/
- VERIFY(_mutex_init(&ztest_vdev_lock, USYNC_THREAD, NULL) == 0);
- VERIFY(rwlock_init(&ztest_name_lock, USYNC_THREAD, NULL) == 0);
+ mutex_init(&ztest_vdev_lock, NULL, USYNC_THREAD, NULL);
+ rw_init(&ztest_name_lock, NULL, USYNC_THREAD, NULL);
zs->zs_thread_start = gethrtime();
zs->zs_thread_stop =
@@ -5760,7 +5761,7 @@ ztest_run(ztest_shared_t *zs)
ztest_random(ztest_opts.zo_passtime * NANOSEC);
}
- (void) _mutex_init(&zcl.zcl_callbacks_lock, USYNC_THREAD, NULL);
+ mutex_init(&zcl.zcl_callbacks_lock, NULL, USYNC_THREAD, NULL);
list_create(&zcl.zcl_callbacks, sizeof (ztest_cb_data_t),
offsetof(ztest_cb_data_t, zcd_node));
@@ -5907,10 +5908,10 @@ ztest_run(ztest_shared_t *zs)
list_destroy(&zcl.zcl_callbacks);
- (void) _mutex_destroy(&zcl.zcl_callbacks_lock);
+ mutex_destroy(&zcl.zcl_callbacks_lock);
- (void) rwlock_destroy(&ztest_name_lock);
- (void) _mutex_destroy(&ztest_vdev_lock);
+ rw_destroy(&ztest_name_lock);
+ mutex_destroy(&ztest_vdev_lock);
}
static void
@@ -6054,8 +6055,8 @@ ztest_init(ztest_shared_t *zs)
spa_t *spa;
nvlist_t *nvroot, *props;
- VERIFY(_mutex_init(&ztest_vdev_lock, USYNC_THREAD, NULL) == 0);
- VERIFY(rwlock_init(&ztest_name_lock, USYNC_THREAD, NULL) == 0);
+ mutex_init(&ztest_vdev_lock, NULL, USYNC_THREAD, NULL);
+ rw_init(&ztest_name_lock, NULL, USYNC_THREAD, NULL);
kernel_init(FREAD | FWRITE);
@@ -6092,8 +6093,8 @@ ztest_init(ztest_shared_t *zs)
ztest_run_zdb(ztest_opts.zo_pool);
- (void) rwlock_destroy(&ztest_name_lock);
- (void) _mutex_destroy(&ztest_vdev_lock);
+ rw_destroy(&ztest_name_lock);
+ mutex_destroy(&ztest_vdev_lock);
}
static void
Modified: vendor/illumos/dist/lib/libzpool/common/kernel.c
==============================================================================
--- vendor/illumos/dist/lib/libzpool/common/kernel.c Wed Feb 21 20:56:28 2018 (r329752)
+++ vendor/illumos/dist/lib/libzpool/common/kernel.c Wed Feb 21 21:04:46 2018 (r329753)
@@ -22,6 +22,7 @@
* Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2012, 2015 by Delphix. All rights reserved.
* Copyright (c) 2013, Joyent, Inc. All rights reserved.
+ * Copyright 2017 RackTop Systems.
*/
#include <assert.h>
@@ -41,12 +42,14 @@
#include <sys/utsname.h>
#include <sys/systeminfo.h>
+extern void system_taskq_init(void);
+extern void system_taskq_fini(void);
+
/*
* Emulation of kernel services in userland.
*/
-int aok;
-uint64_t physmem;
+pgcnt_t physmem;
vnode_t *rootdir = (vnode_t *)0xabcd1234;
char hw_serial[HW_HOSTID_LEN];
kmutex_t cpu_lock;
@@ -59,338 +62,8 @@ struct utsname utsname = {
"userland", "libzpool", "1", "1", "na"
};
-/* this only exists to have its address taken */
-struct proc p0;
-
/*
* =========================================================================
- * threads
- * =========================================================================
- */
-/*ARGSUSED*/
-kthread_t *
-zk_thread_create(void (*func)(), void *arg)
-{
- thread_t tid;
-
- VERIFY(thr_create(0, 0, (void *(*)(void *))func, arg, THR_DETACHED,
- &tid) == 0);
-
- return ((void *)(uintptr_t)tid);
-}
-
-/*
- * =========================================================================
- * kstats
- * =========================================================================
- */
-/*ARGSUSED*/
-kstat_t *
-kstat_create(const char *module, int instance, const char *name,
- const char *class, uchar_t type, ulong_t ndata, uchar_t ks_flag)
-{
- return (NULL);
-}
-
-/*ARGSUSED*/
-void
-kstat_named_init(kstat_named_t *knp, const char *name, uchar_t type)
-{}
-
-/*ARGSUSED*/
-void
-kstat_install(kstat_t *ksp)
-{}
-
-/*ARGSUSED*/
-void
-kstat_delete(kstat_t *ksp)
-{}
-
-/*ARGSUSED*/
-void
-kstat_waitq_enter(kstat_io_t *kiop)
-{}
-
-/*ARGSUSED*/
-void
-kstat_waitq_exit(kstat_io_t *kiop)
-{}
-
-/*ARGSUSED*/
-void
-kstat_runq_enter(kstat_io_t *kiop)
-{}
-
-/*ARGSUSED*/
-void
-kstat_runq_exit(kstat_io_t *kiop)
-{}
*** DIFF OUTPUT TRUNCATED AT 1000 LINES ***
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