Improve N-way mirror performance

[zfs.git] / include / sys / zil_impl.h

diff --git a/include/sys/zil_impl.h b/include/sys/zil_impl.h
index 6c37c1a..f5b69b7 100644 (file)
--- a/include/sys/zil_impl.h
+++ b/include/sys/zil_impl.h
@@ -20,6 +20,7 @@
  */
 /*
  * Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2012 by Delphix. All rights reserved.
  */
 
 /* Portions Copyright 2010 Robert Milkowski */
@@ -131,6 +132,7 @@ struct zilog {
        zil_header_t    zl_old_header;  /* debugging aid */
        uint_t          zl_prev_blks[ZIL_PREV_BLKS]; /* size - sector rounded */
        uint_t          zl_prev_rotor;  /* rotor for zl_prev[] */
+       txg_node_t      zl_dirty_link;  /* protected by dp_dirty_zilogs list */
 };
 
 typedef struct zil_bp_node {