LU-8900 snapshot: new config for MDT write barrier

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

diff --git a/lustre/include/lustre_dlm.h b/lustre/include/lustre_dlm.h
index 0381331..571a16c 100644 (file)
--- a/lustre/include/lustre_dlm.h
+++ b/lustre/include/lustre_dlm.h
@@ -588,6 +588,23 @@ struct ldlm_glimpse_work {
        __u32                    gl_flags;/* see LDLM_GL_WORK_* below */
        union ldlm_gl_desc      *gl_desc; /* glimpse descriptor to be packed in
                                           * glimpse callback request */
+       ptlrpc_interpterer_t     gl_interpret_reply;
+       void                    *gl_interpret_data;
+};
+
+struct ldlm_cb_set_arg {
+       struct ptlrpc_request_set       *set;
+       int                              type; /* LDLM_{CP,BL,GL}_CALLBACK */
+       atomic_t                         restart;
+       struct list_head                *list;
+       union ldlm_gl_desc              *gl_desc; /* glimpse AST descriptor */
+       ptlrpc_interpterer_t             gl_interpret_reply;
+       void                            *gl_interpret_data;
+};
+
+struct ldlm_cb_async_args {
+       struct ldlm_cb_set_arg  *ca_set_arg;
+       struct ldlm_lock        *ca_lock;
 };
 
 /** The ldlm_glimpse_work is allocated on the stack and should not be freed. */