LU-2441 mdd: Implement volatile file

[fs/lustre-release.git] / lustre / llite / super25.c

diff --git a/lustre/llite/super25.c b/lustre/llite/super25.c
index 58ec673..3f6aadf 100644 (file)
--- a/lustre/llite/super25.c
+++ b/lustre/llite/super25.c
@@ -111,15 +111,17 @@ void vvp_global_fini(void);
 
 static int __init init_lustre_lite(void)
 {
-        int i, rc, seed[2];
-        struct timeval tv;
-        lnet_process_id_t lnet_id;
-
-        /* print an address of _any_ initialized kernel symbol from this
-         * module, to allow debugging with gdb that doesn't support data
-         * symbols from modules.*/
-        CDEBUG(D_INFO, "Lustre client module (%p).\n",
-               &lustre_super_operations);
+       int i, rc, seed[2];
+       struct timeval tv;
+       lnet_process_id_t lnet_id;
+
+       CLASSERT(sizeof(LUSTRE_VOLATILE_HDR) == LUSTRE_VOLATILE_HDR_LEN + 1);
+
+       /* print an address of _any_ initialized kernel symbol from this
+        * module, to allow debugging with gdb that doesn't support data
+        * symbols from modules.*/
+       CDEBUG(D_INFO, "Lustre client module (%p).\n",
+              &lustre_super_operations);
 
         rc = ll_init_inodecache();
         if (rc)