Branch HEAD

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

diff --git a/lustre/include/obd_class.h b/lustre/include/obd_class.h
index c5d7f79..d734870 100644 (file)
--- a/lustre/include/obd_class.h
+++ b/lustre/include/obd_class.h
@@ -90,6 +90,10 @@ char *obd_export_nid2str(struct obd_export *exp);
 int obd_export_evict_by_nid(struct obd_device *obd, const char *nid);
 int obd_export_evict_by_uuid(struct obd_device *obd, const char *uuid);
 
+int obd_zombie_impexp_init(void);
+void obd_zombie_impexp_stop(void);
+void obd_zombie_impexp_cull(void);
+
 /* obd_config.c */
 int class_process_config(struct lustre_cfg *lcfg);
 int class_process_proc_param(char *prefix, struct lprocfs_vars *lvars,
@@ -1208,6 +1212,34 @@ static inline  int obd_prep_async_page(struct obd_export *exp,
         RETURN(ret);
 }
 
+static inline int obd_reget_short_lock(struct obd_export *exp,
+                                       struct lov_stripe_md *lsm,
+                                       void **res, int rw,
+                                       obd_off start, obd_off end,
+                                       void **cookie)
+{
+        ENTRY;
+
+        EXP_CHECK_DT_OP(exp, reget_short_lock);
+        EXP_COUNTER_INCREMENT(exp, reget_short_lock);
+
+        RETURN(OBP(exp->exp_obd, reget_short_lock)(exp, lsm, res, rw,
+                                                   start, end, cookie));
+}
+
+static inline int obd_release_short_lock(struct obd_export *exp,
+                                         struct lov_stripe_md *lsm, obd_off end,
+                                         void *cookie, int rw)
+{
+        ENTRY;
+
+        EXP_CHECK_DT_OP(exp, release_short_lock);
+        EXP_COUNTER_INCREMENT(exp, release_short_lock);
+
+        RETURN(OBP(exp->exp_obd, release_short_lock)(exp, lsm, end,
+                                                     cookie, rw));
+}
+
 static inline int obd_queue_async_io(struct obd_export *exp,
                                      struct lov_stripe_md *lsm,
                                      struct lov_oinfo *loi, void *cookie,