LU-13669 llite: make readahead aware of hints

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

diff --git a/lustre/include/cl_object.h b/lustre/include/cl_object.h
index b1bcaaf..05c89eb 100644 (file)
--- a/lustre/include/cl_object.h
+++ b/lustre/include/cl_object.h
@@ -1964,7 +1964,15 @@ struct cl_io {
         * the read IO will check to-be-read OSCs' status, and make fast-switch
         * another mirror if some of the OSTs are not healthy.
         */
         * the read IO will check to-be-read OSCs' status, and make fast-switch
         * another mirror if some of the OSTs are not healthy.
         */

-                            ci_tried_all_mirrors:1;
+                            ci_tried_all_mirrors:1,
+       /**
+        * Random read hints, readahead will be disabled.
+        */
+                            ci_rand_read:1,
+       /**
+        * Sequential read hints.
+        */
+                            ci_seq_read:1;

        /**
         * Bypass quota check
         */
        /**
         * Bypass quota check
         */