OpenZFS 8997 - ztest assertion failure in zil_lwb_write_issue

[mirror_zfs.git] / include / sys / dmu.h

diff --git a/include/sys/dmu.h b/include/sys/dmu.h
index 755a90561ae5313b3e6e84d97d6c64281eca672e..5b355afb90bf4395307eb2d7e1fae356a745f97e 100644 (file)
--- a/include/sys/dmu.h
+++ b/include/sys/dmu.h
@@ -227,11 +227,14 @@ typedef enum dmu_object_type {
        DMU_OTN_ZAP_METADATA = DMU_OT(DMU_BSWAP_ZAP, B_TRUE),
 } dmu_object_type_t;
 
-typedef enum txg_how {
-       TXG_WAIT = 1,
-       TXG_NOWAIT,
-       TXG_WAITED,
-} txg_how_t;
+/*
+ * These flags are intended to be used to specify the "txg_how"
+ * parameter when calling the dmu_tx_assign() function. See the comment
+ * above dmu_tx_assign() for more details on the meaning of these flags.
+ */
+#define        TXG_NOWAIT      (0ULL)
+#define        TXG_WAIT        (1ULL<<0)
+#define        TXG_NOTHROTTLE  (1ULL<<1)
 
 void byteswap_uint64_array(void *buf, size_t size);
 void byteswap_uint32_array(void *buf, size_t size);
@@ -694,7 +697,7 @@ void dmu_tx_hold_spill(dmu_tx_t *tx, uint64_t object);
 void dmu_tx_hold_sa(dmu_tx_t *tx, struct sa_handle *hdl, boolean_t may_grow);
 void dmu_tx_hold_sa_create(dmu_tx_t *tx, int total_size);
 void dmu_tx_abort(dmu_tx_t *tx);
-int dmu_tx_assign(dmu_tx_t *tx, enum txg_how txg_how);
+int dmu_tx_assign(dmu_tx_t *tx, uint64_t txg_how);
 void dmu_tx_wait(dmu_tx_t *tx);
 void dmu_tx_commit(dmu_tx_t *tx);
 void dmu_tx_mark_netfree(dmu_tx_t *tx);