X-Git-Url: https://git.whamcloud.com/?a=blobdiff_plain;f=lustre%2Fptlrpc%2Flayout.c;h=84642b67604a07210d30cf512d7634f1fe1bcfa3;hb=4af3ab1945;hp=fe04c8ce143fb055bdd721c4e69ea8a3e8657dad;hpb=c34e6323a3804477dca7441901e1bf75de4b8c3a;p=fs%2Flustre-release.git

diff --git a/lustre/ptlrpc/layout.c b/lustre/ptlrpc/layout.c
index fe04c8c..84642b6 100644
--- a/lustre/ptlrpc/layout.c
+++ b/lustre/ptlrpc/layout.c
@@ -294,6 +294,15 @@ static const struct req_msg_field *mds_reint_setxattr_client[] = {
         &RMF_EADATA
 };
 
+static const struct req_msg_field *mdt_swap_layouts[] = {
+	&RMF_PTLRPC_BODY,
+	&RMF_MDT_BODY,
+	&RMF_SWAP_LAYOUTS,
+	&RMF_CAPA1,
+	&RMF_CAPA2,
+	&RMF_DLM_REQ
+};
+
 static const struct req_msg_field *obd_connect_client[] = {
         &RMF_PTLRPC_BODY,
         &RMF_TGTUUID,
@@ -678,9 +687,8 @@ static struct req_format *req_formats[] = {
 	&RQF_MDS_HSM_STATE_SET,
 	&RQF_MDS_HSM_ACTION,
 	&RQF_MDS_HSM_REQUEST,
-
+	&RQF_MDS_SWAP_LAYOUTS,
 	&RQF_UPDATE_OBJ,
-
 	&RQF_QC_CALLBACK,
         &RQF_OST_CONNECT,
         &RQF_OST_DISCONNECT,
@@ -1104,6 +1112,10 @@ struct req_msg_field RMF_UPDATE_REPLY = DEFINE_MSGF("update_reply", 0, -1,
 						    NULL);
 EXPORT_SYMBOL(RMF_UPDATE_REPLY);
 
+struct req_msg_field RMF_SWAP_LAYOUTS =
+	DEFINE_MSGF("swap_layouts", 0, sizeof(struct  mdc_swap_layouts),
+		    lustre_swab_swap_layouts, NULL);
+EXPORT_SYMBOL(RMF_SWAP_LAYOUTS);
 /*
  * Request formats.
  */
@@ -1437,6 +1449,11 @@ struct req_format RQF_MDS_HSM_REQUEST =
 	DEFINE_REQ_FMT0("MDS_HSM_REQUEST", mdt_hsm_request, empty);
 EXPORT_SYMBOL(RQF_MDS_HSM_REQUEST);
 
+struct req_format RQF_MDS_SWAP_LAYOUTS =
+	DEFINE_REQ_FMT0("MDS_SWAP_LAYOUTS",
+			mdt_swap_layouts, empty);
+EXPORT_SYMBOL(RQF_MDS_SWAP_LAYOUTS);
+
 /* This is for split */
 struct req_format RQF_MDS_WRITEPAGE =
         DEFINE_REQ_FMT0("MDS_WRITEPAGE",