3246 ZFS I/O deadman thread

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

diff --git a/include/sys/spa_impl.h b/include/sys/spa_impl.h
index 85a825d..5bd0e0a 100644 (file)
--- a/include/sys/spa_impl.h
+++ b/include/sys/spa_impl.h
@@ -141,6 +141,7 @@ struct spa {
        vdev_t          *spa_root_vdev;         /* top-level vdev container */
        uint64_t        spa_config_guid;        /* config pool guid */
        uint64_t        spa_load_guid;          /* spa_load initialized guid */
+       uint64_t        spa_last_synced_guid;   /* last synced guid */
        list_t          spa_config_dirty_list;  /* vdevs with dirty config */
        list_t          spa_state_dirty_list;   /* vdevs with dirty state */
        spa_aux_vdev_t  spa_spares;             /* hot spares */
@@ -226,6 +227,10 @@ struct spa {
        uint64_t        spa_feat_for_write_obj; /* required to write to pool */
        uint64_t        spa_feat_for_read_obj;  /* required to read from pool */
        uint64_t        spa_feat_desc_obj;      /* Feature descriptions */
+       taskqid_t       spa_deadman_tqid;       /* Task id */
+       uint64_t        spa_deadman_calls;      /* number of deadman calls */
+       uint64_t        spa_sync_starttime;     /* starting time fo spa_sync */
+       uint64_t        spa_deadman_synctime;   /* deadman expiration timer */
        /*
         * spa_refcnt & spa_config_lock must be the last elements
         * because refcount_t changes size based on compilation options.