diff --git a/include/sys/dmu_tx.h b/include/sys/dmu_tx.h
index 59a1474020e2..c70c97da03f2 100644
--- a/include/sys/dmu_tx.h
+++ b/include/sys/dmu_tx.h
@@ -130,10 +130,8 @@ typedef struct dmu_tx_stats {
 	kstat_named_t dmu_tx_error;
 	kstat_named_t dmu_tx_suspended;
 	kstat_named_t dmu_tx_group;
-	kstat_named_t dmu_tx_how;
 	kstat_named_t dmu_tx_memory_reserve;
 	kstat_named_t dmu_tx_memory_reclaim;
-	kstat_named_t dmu_tx_memory_inflight;
 	kstat_named_t dmu_tx_dirty_throttle;
 	kstat_named_t dmu_tx_dirty_delay;
 	kstat_named_t dmu_tx_dirty_over_max;
diff --git a/module/zfs/dmu_tx.c b/module/zfs/dmu_tx.c
index 3e04793cf3fb..4159ba74094a 100644
--- a/module/zfs/dmu_tx.c
+++ b/module/zfs/dmu_tx.c
@@ -48,10 +48,8 @@ dmu_tx_stats_t dmu_tx_stats = {
 	{ "dmu_tx_error",		KSTAT_DATA_UINT64 },
 	{ "dmu_tx_suspended",		KSTAT_DATA_UINT64 },
 	{ "dmu_tx_group",		KSTAT_DATA_UINT64 },
-	{ "dmu_tx_how",			KSTAT_DATA_UINT64 },
 	{ "dmu_tx_memory_reserve",	KSTAT_DATA_UINT64 },
 	{ "dmu_tx_memory_reclaim",	KSTAT_DATA_UINT64 },
-	{ "dmu_tx_memory_inflight",	KSTAT_DATA_UINT64 },
 	{ "dmu_tx_dirty_throttle",	KSTAT_DATA_UINT64 },
 	{ "dmu_tx_dirty_delay",		KSTAT_DATA_UINT64 },
 	{ "dmu_tx_dirty_over_max",	KSTAT_DATA_UINT64 },
diff --git a/module/zfs/dsl_dir.c b/module/zfs/dsl_dir.c
index f649bba4c880..fb7cd2cd653c 100644
--- a/module/zfs/dsl_dir.c
+++ b/module/zfs/dsl_dir.c
@@ -635,6 +635,7 @@ dsl_dir_tempreserve_impl(dsl_dir_t *dd, uint64_t asize, boolean_t netfree,
 		    asize, est_inflight, &used_on_disk, &ref_rsrv);
 		if (error) {
 			mutex_exit(&dd->dd_lock);
+			DMU_TX_STAT_BUMP(dmu_tx_quota);
 			return (error);
 		}
 	}
@@ -683,6 +684,7 @@ dsl_dir_tempreserve_impl(dsl_dir_t *dd, uint64_t asize, boolean_t netfree,
 		    used_on_disk>>10, est_inflight>>10,
 		    quota>>10, asize>>10, retval);
 		mutex_exit(&dd->dd_lock);
+		DMU_TX_STAT_BUMP(dmu_tx_quota);
 		return (SET_ERROR(retval));
 	}