Add l_dput assertion.

diff --git a/lustre/include/linux/lustre_lib.h b/lustre/include/linux/lustre_lib.h
index 2b3ff7a..62edf8c 100644 (file)
--- a/lustre/include/linux/lustre_lib.h
+++ b/lustre/include/linux/lustre_lib.h
@@ -102,6 +102,7 @@ static inline void l_dput(struct dentry *de)
         if (!de || IS_ERR(de))
                 return;
         shrink_dcache_parent(de);
+        LASSERT(atomic_read(&de->d_count) > 0);
         dput(de);
 }