Illumos #1051: zfs should handle imbalanced luns

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

diff --git a/include/sys/metaslab_impl.h b/include/sys/metaslab_impl.h
index 07988dd51a7388839b3e4adfde4cea8cf48b0bbb..6c670a1624abae02918558b717ed3423149aee6e 100644 (file)
--- a/include/sys/metaslab_impl.h
+++ b/include/sys/metaslab_impl.h
@@ -21,6 +21,7 @@
 /*
  * Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
  * Use is subject to license terms.
+ * Copyright (c) 2011 by Delphix. All rights reserved.
  */
 
 #ifndef _SYS_METASLAB_IMPL_H
@@ -52,6 +53,7 @@ struct metaslab_group {
        avl_tree_t              mg_metaslab_tree;
        uint64_t                mg_aliquot;
        uint64_t                mg_bonus_area;
+       uint64_t                mg_alloc_failures;
        int64_t                 mg_bias;
        int64_t                 mg_activation_count;
        metaslab_class_t        *mg_class;