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-rw-r--r--module/zfs/dnode_sync.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/module/zfs/dnode_sync.c b/module/zfs/dnode_sync.c
index ae44cb697..66e48a1e1 100644
--- a/module/zfs/dnode_sync.c
+++ b/module/zfs/dnode_sync.c
@@ -21,7 +21,7 @@
/*
* Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
- * Copyright (c) 2012, 2018 by Delphix. All rights reserved.
+ * Copyright (c) 2012, 2020 by Delphix. All rights reserved.
* Copyright (c) 2014 Spectra Logic Corporation, All rights reserved.
* Copyright 2020 Oxide Computer Company
*/
@@ -851,6 +851,8 @@ dnode_sync(dnode_t *dn, dmu_tx_t *tx)
/*
* Although we have dropped our reference to the dnode, it
* can't be evicted until its written, and we haven't yet
- * initiated the IO for the dnode's dbuf.
+ * initiated the IO for the dnode's dbuf. Additionally, the caller
+ * has already added a reference to the dnode because it's on the
+ * os_synced_dnodes list.
*/
}