nbd_request
struct nbd_request request = {
BUILD_BUG_ON(sizeof(struct nbd_request) != 28);
struct nbd_request request = {.magic = htonl(NBD_REQUEST_MAGIC)};
sizeof(struct nbd_request)
TP_PROTO(struct nbd_request *nbd_request, int index,
TP_ARGS(nbd_request, index, rq),
__field(struct nbd_request *, nbd_request)
__entry->nbd_request = NULL;
TP_PROTO(struct nbd_request *nbd_request, int index,
TP_ARGS(nbd_request, index, rq),
sizeof(struct nbd_request)),