Branch HEAD

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

diff --git a/lustre/mdd/mdd_internal.h b/lustre/mdd/mdd_internal.h
index 0d66a68..9b657e1 100644 (file)
--- a/lustre/mdd/mdd_internal.h
+++ b/lustre/mdd/mdd_internal.h
@@ -108,6 +108,8 @@ struct mdd_changelog {
         int                              mc_mask;
         __u64                            mc_index;
         __u64                            mc_starttime;
+        spinlock_t                       mc_user_lock;
+        int                              mc_lastuser;
 };
 
 /** Objects in .lustre dir */
@@ -371,6 +373,8 @@ struct mdd_object *mdd_object_find(const struct lu_env *env,
                                    const struct lu_fid *f);
 int mdd_get_default_md(struct mdd_object *mdd_obj, struct lov_mds_md *lmm,
                        int *size);
+int mdd_readpage(const struct lu_env *env, struct md_object *obj,
+                 const struct lu_rdpg *rdpg);
 
 /* mdd_quota.c*/
 #ifdef HAVE_QUOTA_SUPPORT
@@ -444,6 +448,7 @@ int mdd_changelog_llog_write(struct mdd_device         *mdd,
                              struct thandle            *handle);
 int mdd_changelog_llog_cancel(struct mdd_device *mdd, long long endrec);
 int mdd_changelog_write_header(struct mdd_device *mdd, int markerflags);
+int mdd_changelog_on(struct mdd_device *mdd, int on);
 
 /* mdd_permission.c */
 #define mdd_cap_t(x) (x)