vmbus_channel_gpadl_teardown
struct vmbus_channel_gpadl_teardown *msg;
sizeof(struct vmbus_channel_gpadl_teardown), GFP_KERNEL);
msg = (struct vmbus_channel_gpadl_teardown *)info->msg;
ret = vmbus_post_msg(msg, sizeof(struct vmbus_channel_gpadl_teardown),
struct vmbus_channel_gpadl_teardown *gpadl_teardown;
(struct vmbus_channel_gpadl_teardown *)requestheader;
TP_PROTO(const struct vmbus_channel_gpadl_teardown *msg, int ret),