Changed comment to explain cl_env::ce_node

diff --git a/lustre/obdclass/cl_object.c b/lustre/obdclass/cl_object.c
index 602a3fa..cea73b0 100644 (file)
--- a/lustre/obdclass/cl_object.c
+++ b/lustre/obdclass/cl_object.c
@@ -512,7 +512,8 @@ struct cl_env {
         struct lu_env     ce_lu;
         struct lu_context ce_ses;
         /**
-         * hash entry for lustre_hash_t
+         * This allows cl_env to be entered into cl_env_hash which implements
+         * the current thread -> client environment lookup.
          */
         struct hlist_node ce_node;
         /**