Assert if we're logging after final txg was set

This change was developed under this PR: openzfs#16795 Signed-off-by: Pavel Snajdr <[email protected]>
vpsfreecz · Nov 21, 2024 · 84cfff6 · 84cfff6
1 parent ff3df12
commit 84cfff6
Showing 1 changed file with 7 additions and 0 deletions.
diff --git a/module/zfs/spa_history.c b/module/zfs/spa_history.c
@@ -385,11 +385,15 @@ spa_history_log_nvl(spa_t *spa, nvlist_t *nvl)
 
 	tx = dmu_tx_create_dd(spa_get_dsl(spa)->dp_mos_dir);
 	err = dmu_tx_assign(tx, TXG_WAIT);
+
 	if (err) {
 		dmu_tx_abort(tx);
 		return (err);
 	}
 
+	ASSERT3UF(tx->tx_txg, <=, spa_final_dirty_txg(spa),
+	    "Logged nvl after final txg was set!");
+
 	VERIFY0(nvlist_dup(nvl, &nvarg, KM_SLEEP));
 	if (spa_history_zone() != NULL) {
 		fnvlist_add_string(nvarg, ZPOOL_HIST_ZONE,
@@ -527,6 +531,9 @@ log_internal(nvlist_t *nvl, const char *operation, spa_t *spa,
 		return;
 	}
 
+	ASSERT3UF(tx->tx_txg, <=, spa_final_dirty_txg(spa),
+	    "Logged after final txg was set: %s %s", operation, fmt);
+
 	msg = kmem_vasprintf(fmt, adx);
 	fnvlist_add_string(nvl, ZPOOL_HIST_INT_STR, msg);
 	kmem_strfree(msg);