LU-921 llite: warning in case of discarding dirty pages

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

diff --git a/lustre/include/lclient.h b/lustre/include/lclient.h
index 9c56770..a1bc9aa 100644 (file)
--- a/lustre/include/lclient.h
+++ b/lustre/include/lclient.h
@@ -204,6 +204,18 @@ struct ccc_object {
          * \see ll_vm_open(), ll_vm_close().
          */
         cfs_atomic_t            cob_mmap_cnt;
+
+       /**
+        * various flags
+        * cob_discard_page_warned
+        *     if pages belonging to this object are discarded when a client
+        * is evicted, some debug info will be printed, this flag will be set
+        * during processing the first discarded page, then avoid flooding
+        * debug message for lots of discarded pages.
+        *
+        * \see ll_dirty_page_discard_warn.
+        */
+       int                     cob_discard_page_warned:1;
 };
 
 /**