LU-4684 migrate: migrate striped directory

[fs/lustre-release.git] / lustre / mdt / mdt_internal.h

diff --git a/lustre/mdt/mdt_internal.h b/lustre/mdt/mdt_internal.h
index ffff9d6..b1068af 100644 (file)
--- a/lustre/mdt/mdt_internal.h
+++ b/lustre/mdt/mdt_internal.h
@@ -225,7 +225,8 @@ struct mdt_device {
                                   mo_acl:1,
                                   mo_cos:1,
                                   mo_evict_tgt_nids:1,
-                                  mo_dom_read_open:1;
+                                  mo_dom_read_open:1,
+                                  mo_migrate_hsm_allowed:1;
                unsigned int       mo_dom_lock;
        } mdt_opts;
         /* mdt state flags */
@@ -487,6 +488,7 @@ struct mdt_thread_info {
 
         /* Ops object filename */
         struct lu_name             mti_name;
+       char                       mti_filename[NAME_MAX + 1];
        /* per-thread values, can be re-used, may be vmalloc'd */
        void                      *mti_big_lmm;
        void                      *mti_big_acl;
@@ -494,7 +496,7 @@ struct mdt_thread_info {
        int                        mti_big_aclsize;
        /* should be enough to fit lustre_mdt_attrs */
        char                       mti_xattr_buf[128];
-       struct ldlm_enqueue_info   mti_einfo;
+       struct ldlm_enqueue_info   mti_einfo[2];
        /* einfo used by mdt_remote_object_lock_try() */
        struct ldlm_enqueue_info   mti_remote_einfo;
        struct tg_reply_data      *mti_reply_data;
@@ -839,6 +841,7 @@ int mdt_handle_last_unlink(struct mdt_thread_info *, struct mdt_object *,
 void mdt_reconstruct_open(struct mdt_thread_info *, struct mdt_lock_handle *);
 int mdt_layout_change(struct mdt_thread_info *info, struct mdt_object *obj,
                      struct md_layout_change *spec);
+int mdt_device_sync(const struct lu_env *env, struct mdt_device *mdt);
 
 struct lu_buf *mdt_buf(const struct lu_env *env, void *area, ssize_t len);
 const struct lu_buf *mdt_buf_const(const struct lu_env *env,