b=3920

[fs/lustre-release.git] / lustre / mds / mds_internal.h

diff --git a/lustre/mds/mds_internal.h b/lustre/mds/mds_internal.h
index d02429d..d29398f 100644 (file)
--- a/lustre/mds/mds_internal.h
+++ b/lustre/mds/mds_internal.h
@@ -17,6 +17,10 @@ struct mds_filter_data {
 #define DENTRY_VALID(dentry)    \
         ((dentry)->d_inode || ((dentry)->d_flags & DCACHE_CROSS_REF))
 
+#define MDS_NO_SPLIT_EXPECTED   0
+#define MDS_EXPECT_SPLIT        1
+#define MDS_NO_SPLITTABLE       2
+
 static inline struct mds_obd *mds_req2mds(struct ptlrpc_request *req)
 {
         return &req->rq_export->exp_obd->u.mds;
@@ -46,7 +50,7 @@ int mds_get_parent_child_locked(struct obd_device *obd, struct mds_obd *mds,
                                 char *name, int namelen,
                                 struct lustre_handle *child_lockh,
                                 struct dentry **dchildp, int child_mode,
-                                __u64 child_lockpart);
+                                __u64 child_lockpart, void* clone_info);
 int mds_lock_new_child(struct obd_device *obd, struct inode *inode,
                        struct lustre_handle *child_lockh);
 
@@ -119,6 +123,8 @@ int mds_get_md(struct obd_device *, struct inode *, void *md, int *size,
                int lock);
 int mds_pack_md(struct obd_device *, struct lustre_msg *, int offset,
                 struct mds_body *, struct inode *, int lock);
+void mds_pack_dentry2fid(struct ll_fid *, struct dentry *);
+void mds_pack_dentry2body(struct mds_body *b, struct dentry *dentry);
 void mds_pack_inode2fid(struct obd_device *, struct ll_fid *, struct inode *);
 void mds_pack_inode2body(struct obd_device *, struct mds_body *, struct inode *);
 #endif
@@ -128,7 +134,7 @@ int mds_lmv_postsetup(struct obd_device *obd);
 int mds_lmv_connect(struct obd_device *obd, char * lov_name);
 int mds_lmv_disconnect(struct obd_device *obd, int flags);
 int mds_try_to_split_dir(struct obd_device *, struct dentry *, struct mea **,
-                         int);
+                         int, int);
 int mds_get_lmv_attr(struct obd_device *, struct inode *, struct mea **, int *);
 int mds_choose_mdsnum(struct obd_device *, const char *, int, int);
 int mds_lmv_postsetup(struct obd_device *);