+ * Used for dmu tx kstat.
+ */
+typedef struct dmu_tx_stats {
+ kstat_named_t dmu_tx_assigned;
+ kstat_named_t dmu_tx_delay;
+ 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_write_limit;
+ kstat_named_t dmu_tx_quota;
+} dmu_tx_stats_t;
+
+extern dmu_tx_stats_t dmu_tx_stats;
+
+#define DMU_TX_STAT_INCR(stat, val) \
+ atomic_add_64(&dmu_tx_stats.stat.value.ui64, (val));
+#define DMU_TX_STAT_BUMP(stat) \
+ DMU_TX_STAT_INCR(stat, 1);
+
+/*