LU-9341 lod: Add special O_APPEND striping

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

diff --git a/lustre/mdd/mdd_internal.h b/lustre/mdd/mdd_internal.h
index 1406099..1d70d20 100644 (file)
--- a/lustre/mdd/mdd_internal.h
+++ b/lustre/mdd/mdd_internal.h
@@ -139,7 +139,6 @@ struct mdd_device {
        struct lu_fid                    mdd_local_root_fid;
         struct dt_device_param           mdd_dt_conf;
         struct dt_object                *mdd_orphans; /* PENDING directory */
-       struct proc_dir_entry            *mdd_proc_entry;
         struct mdd_changelog             mdd_cl;
        unsigned int                     mdd_changelog_gc;
        time64_t                         mdd_changelog_max_idle_time;
@@ -151,8 +150,13 @@ struct mdd_device {
         struct mdd_dot_lustre_objs       mdd_dot_lustre_objs;
        unsigned int                     mdd_sync_permission;
        int                              mdd_connects;
+       int                              mdd_append_stripe_count;
+       char                             mdd_append_pool[LOV_MAXPOOLNAME + 1];
        struct local_oid_storage        *mdd_los;
        struct mdd_generic_thread        mdd_orphan_cleanup_thread;
+       struct kobject                   mdd_kobj;
+       struct kobj_type                 mdd_ktype;
+       struct completion                mdd_kobj_unregister;
 };
 
 enum mod_flags {
@@ -229,9 +233,9 @@ int mdd_create_object_internal(const struct lu_env *env, struct mdd_object *p,
 
 /* mdd_lock.c */
 void mdd_write_lock(const struct lu_env *env, struct mdd_object *obj,
-                    enum mdd_object_role role);
+                   enum dt_object_role role);
 void mdd_read_lock(const struct lu_env *env, struct mdd_object *obj,
-                   enum mdd_object_role role);
+                  enum dt_object_role role);
 void mdd_write_unlock(const struct lu_env *env, struct mdd_object *obj);
 void mdd_read_unlock(const struct lu_env *env, struct mdd_object *obj);
 int mdd_write_locked(const struct lu_env *env, struct mdd_object *obj);
@@ -325,18 +329,19 @@ void mdd_changelog_rec_extra_uidgid(struct changelog_rec *rec,
                                    __u64 uid, __u64 gid);
 void mdd_changelog_rec_extra_nid(struct changelog_rec *rec,
                                 lnet_nid_t nid);
-void mdd_changelog_rec_extra_omode(struct changelog_rec *rec, int flags);
+void mdd_changelog_rec_extra_omode(struct changelog_rec *rec, u32 flags);
 void mdd_changelog_rec_extra_xattr(struct changelog_rec *rec,
                                   const char *xattr_name);
 int mdd_changelog_store(const struct lu_env *env, struct mdd_device *mdd,
                        struct llog_changelog_rec *rec, struct thandle *th);
 int mdd_changelog_data_store(const struct lu_env *env, struct mdd_device *mdd,
-                            enum changelog_rec_type type, int flags,
+                            enum changelog_rec_type type,
+                            enum changelog_rec_flags clf_flags,
                             struct mdd_object *mdd_obj,
                             struct thandle *handle);
 int mdd_changelog_ns_store(const struct lu_env *env, struct mdd_device *mdd,
                           enum changelog_rec_type type,
-                          enum changelog_rec_flags crf,
+                          enum changelog_rec_flags clf_flags,
                           struct mdd_object *target,
                           const struct lu_fid *tpfid,
                           const struct lu_fid *sfid,
@@ -357,7 +362,8 @@ int mdd_stripe_get(const struct lu_env *env, struct mdd_object *obj,
 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,
+                                  enum changelog_rec_flags clf_flags,
+                                  struct mdd_object *mdd_obj,
                                   const char *xattr_name,
                                   struct thandle *handle);
 
@@ -535,7 +541,7 @@ static inline int mdd_permission_internal_locked(const struct lu_env *env,
                                                struct mdd_object *obj,
                                                const struct lu_attr *la,
                                                int mask,
-                                               enum mdd_object_role role)
+                                               enum dt_object_role role)
 {
        return __mdd_permission_internal(env, obj, la, mask, role);
 }