Pool allocation classes

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

diff --git a/include/sys/spa_impl.h b/include/sys/spa_impl.h
index 1b8e4818057b97dba0a603bf6a0d7274614c6556..676e8b8a228eb9435662e72463c6be633ad8fc58 100644 (file)
--- a/include/sys/spa_impl.h
+++ b/include/sys/spa_impl.h
@@ -20,12 +20,13 @@
  */
 /*
  * Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
- * Copyright (c) 2011, 2017 by Delphix. All rights reserved.
+ * Copyright (c) 2011, 2018 by Delphix. All rights reserved.
  * Copyright 2011 Nexenta Systems, Inc.  All rights reserved.
  * Copyright (c) 2014 Spectra Logic Corporation, All rights reserved.
  * Copyright 2013 Saso Kiselkov. All rights reserved.
  * Copyright (c) 2016 Actifio, Inc. All rights reserved.
  * Copyright (c) 2017 Datto Inc.
+ * Copyright (c) 2017, Intel Corporation.
  */
 
 #ifndef _SYS_SPA_IMPL_H
@@ -220,6 +221,8 @@ struct spa {
        boolean_t       spa_is_initializing;    /* true while opening pool */
        metaslab_class_t *spa_normal_class;     /* normal data class */
        metaslab_class_t *spa_log_class;        /* intent log data class */
+       metaslab_class_t *spa_special_class;    /* special allocation class */
+       metaslab_class_t *spa_dedup_class;      /* dedup allocation class */
        uint64_t        spa_first_txg;          /* first txg after spa_open() */
        uint64_t        spa_final_txg;          /* txg of export/destroy */
        uint64_t        spa_freeze_txg;         /* freeze pool at this txg */