*/
uint8_t uuid[LTTNG_UST_UUID_LEN];
uint32_t stream_id;
+ uint64_t stream_instance_id;
struct {
/* Stream packet context */
header->magic = CTF_MAGIC_NUMBER;
memcpy(header->uuid, lttng_chan->uuid, sizeof(lttng_chan->uuid));
header->stream_id = lttng_chan->id;
+ header->stream_instance_id = buf->backend.cpu;
header->ctx.timestamp_begin = tsc;
header->ctx.timestamp_end = 0;
header->ctx.content_size = ~0ULL; /* for debugging */