3 message GPSPM_flush_request {
4 /* an offset of a region to be flushed within its memory registration */
5 required fixed64 offset = 1;
6 /* a length of a region to be flushed */
7 required fixed64 length = 2;
8 /* a user-defined operation context */
9 required fixed64 op_context = 3;
12 message GPSPM_flush_response {
13 /* the operation context of a completed request */
14 required fixed64 op_context = 1;