branch: HEAD

[fs/lustre-release.git] / lustre / include / lclient.h

diff --git a/lustre/include/lclient.h b/lustre/include/lclient.h
index 6d60864..e1e18f7 100644 (file)
--- a/lustre/include/lclient.h
+++ b/lustre/include/lclient.h
@@ -305,6 +305,8 @@ void ccc_transient_page_discard(const struct lu_env *env,
 int ccc_transient_page_prep(const struct lu_env *env,
                             const struct cl_page_slice *slice,
                             struct cl_io *io);
+void ccc_lock_delete(const struct lu_env *env,
+                     const struct cl_lock_slice *slice);
 void ccc_lock_fini(const struct lu_env *env,struct cl_lock_slice *slice);
 int ccc_lock_enqueue(const struct lu_env *env,const struct cl_lock_slice *slice,
                      struct cl_io *io, __u32 enqflags);
@@ -379,4 +381,14 @@ int cl_ocd_update(struct obd_device *host,
                   struct obd_device *watched,
                   enum obd_notify_event ev, void *owner);
 
+struct ccc_grouplock {
+        struct lu_env   *cg_env;
+        struct cl_lock  *cg_lock;
+        unsigned long    cg_gid;
+};
+
+int  cl_get_grouplock(struct cl_object *obj, unsigned long gid, int nonblock,
+                      struct ccc_grouplock *cg);
+void cl_put_grouplock(struct ccc_grouplock *cg);
+
 #endif /*LCLIENT_H */