LU-4684 migrate: shrink dir layout after migration

[fs/lustre-release.git] / lustre / mdd / mdd_internal.h

diff --git a/lustre/mdd/mdd_internal.h b/lustre/mdd/mdd_internal.h
index 5ecce16..7d50e68 100644 (file)
--- a/lustre/mdd/mdd_internal.h
+++ b/lustre/mdd/mdd_internal.h
@@ -204,6 +204,7 @@ struct mdd_thread_info {
        struct dt_insert_rec      mti_dt_rec;
        struct lfsck_req_local    mti_lrl;
        struct lu_seq_range       mti_range;
+       union lmv_mds_md          mti_lmv;
 };
 
 int mdd_la_get(const struct lu_env *env, struct mdd_object *obj,
@@ -270,6 +271,9 @@ int mdd_links_rename(const struct lu_env *env,
                     struct thandle *handle,
                     struct linkea_data *ldata,
                     int first, int check);
+int mdd_dir_layout_shrink(const struct lu_env *env,
+                         struct md_object *md_obj,
+                         const struct lu_buf *lmu_buf);
 
 struct mdd_thread_info *mdd_env_info(const struct lu_env *env);
 
@@ -351,6 +355,12 @@ int mdd_declare_create_object_internal(const struct lu_env *env,
                                       struct dt_allocation_hint *hint);
 int mdd_stripe_get(const struct lu_env *env, struct mdd_object *obj,
                   struct lu_buf *lmm_buf, const char *name);
+int mdd_changelog_data_store_xattr(const struct lu_env *env,
+                                  struct mdd_device *mdd,
+                                  enum changelog_rec_type type,
+                                  int flags, struct mdd_object *mdd_obj,
+                                  const char *xattr_name,
+                                  struct thandle *handle);
 
 /* mdd_trans.c */
 void mdd_object_make_hint(const struct lu_env *env, struct mdd_object *parent,