Add a helper function to abstract the actual location of the UUID, to

avoid the need for changes when UUIDs move around.

diff --git a/lustre/include/linux/lustre_net.h b/lustre/include/linux/lustre_net.h
index e4c1b0c..1bc7c49 100644 (file)
--- a/lustre/include/linux/lustre_net.h
+++ b/lustre/include/linux/lustre_net.h
@@ -231,6 +231,7 @@ void ptlrpc_link_svc_me(struct ptlrpc_service *service, int i);
 /* rpc/client.c */
 void ptlrpc_init_client(struct recovd_obd *, int req_portal, int rep_portal,
                         struct ptlrpc_client *);
+__u8 *ptlrpc_req_to_uuid(struct ptlrpc_request *req);
 struct ptlrpc_connection *ptlrpc_uuid_to_connection(char *uuid);
 int ptlrpc_queue_wait(struct ptlrpc_request *req);
 struct ptlrpc_request *ptlrpc_prep_req(struct ptlrpc_client *cl,

diff --git a/lustre/ptlrpc/client.c b/lustre/ptlrpc/client.c
index d79886b..02f3925 100644 (file)
--- a/lustre/ptlrpc/client.c
+++ b/lustre/ptlrpc/client.c
@@ -42,6 +42,11 @@ void ptlrpc_init_client(struct recovd_obd *recovd, int req_portal,
         sema_init(&cl->cli_rpc_sem, 32);
 }
 
+__u8 *ptlrpc_req_to_uuid(struct ptlrpc_request *req)
+{
+        return req->rq_connection->c_remote_uuid;
+}
+
 struct ptlrpc_connection *ptlrpc_uuid_to_connection(char *uuid)
 {
         struct ptlrpc_connection *c;