LU-1876 hsm: layout lock implementation on server side

[fs/lustre-release.git] / lustre / liblustre / llite_lib.h

diff --git a/lustre/liblustre/llite_lib.h b/lustre/liblustre/llite_lib.h
index f8e6e34..88b69b9 100644 (file)
--- a/lustre/liblustre/llite_lib.h
+++ b/lustre/liblustre/llite_lib.h
@@ -117,6 +117,8 @@ struct llu_inode_info {
          * was opened several times without close, we track an
          * open_count here */
         struct ll_file_data    *lli_file_data;
+       /* checking lli_has_smd is reliable only inside an IO
+        * i.e, lov stripe has been held. */
        bool                    lli_has_smd;
         int                     lli_open_flags;
         int                     lli_open_count;