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-rw-r--r--include/sys/metaslab_impl.h5
1 files changed, 4 insertions, 1 deletions
diff --git a/include/sys/metaslab_impl.h b/include/sys/metaslab_impl.h
index a36baedd4..36aa60d4c 100644
--- a/include/sys/metaslab_impl.h
+++ b/include/sys/metaslab_impl.h
@@ -24,7 +24,7 @@
*/
/*
- * Copyright (c) 2012 by Delphix. All rights reserved.
+ * Copyright (c) 2013 by Delphix. All rights reserved.
*/
#ifndef _SYS_METASLAB_IMPL_H
@@ -45,6 +45,7 @@ struct metaslab_class {
metaslab_group_t *mc_rotor;
space_map_ops_t *mc_ops;
uint64_t mc_aliquot;
+ uint64_t mc_alloc_groups; /* # of allocatable groups */
uint64_t mc_alloc; /* total allocated space */
uint64_t mc_deferred; /* total deferred frees */
uint64_t mc_space; /* total space (alloc + free) */
@@ -58,6 +59,8 @@ struct metaslab_group {
uint64_t mg_aliquot;
uint64_t mg_bonus_area;
uint64_t mg_alloc_failures;
+ boolean_t mg_allocatable; /* can we allocate? */
+ uint64_t mg_free_capacity; /* percentage free */
int64_t mg_bias;
int64_t mg_activation_count;
metaslab_class_t *mg_class;