Illumos #1693: persistent 'comment' field for a zpool

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

diff --git a/include/sys/spa_impl.h b/include/sys/spa_impl.h
index 1317a9f..d367486 100644 (file)
--- a/include/sys/spa_impl.h
+++ b/include/sys/spa_impl.h
@@ -112,6 +112,7 @@ struct spa {
         * Fields protected by spa_namespace_lock.
         */
        char            spa_name[MAXNAMELEN];   /* pool name */
+       char            *spa_comment;           /* comment */
        avl_node_t      spa_avl;                /* node in spa_namespace_avl */
        nvlist_t        *spa_config;            /* last synced config */
        nvlist_t        *spa_config_syncing;    /* currently syncing config */