b=20591 fix race on obd_device::md_stats

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

diff --git a/lustre/include/lprocfs_status.h b/lustre/include/lprocfs_status.h
index 7ea3031..cad6c92 100644 (file)
--- a/lustre/include/lprocfs_status.h
+++ b/lustre/include/lprocfs_status.h
@@ -424,6 +424,7 @@ extern void lprocfs_counter_init(struct lprocfs_stats *stats, int index,
                                  unsigned conf, const char *name,
                                  const char *units);
 extern void lprocfs_free_obd_stats(struct obd_device *obddev);
+extern void lprocfs_free_md_stats(struct obd_device *obddev);
 struct obd_export;
 struct nid_stat;
 extern int lprocfs_add_clear_entry(struct obd_device * obd,
@@ -758,6 +759,8 @@ static inline int lprocfs_alloc_md_stats(struct obd_device *obddev,
 { return 0; }
 static inline void lprocfs_free_obd_stats(struct obd_device *obddev)
 { return; }
+static inline void lprocfs_free_md_stats(struct obd_device *obddev)
+{ return; }
 
 struct obd_export;
 static inline int lprocfs_add_clear_entry(struct obd_export *exp)