-/* SPDX-License-Identifier: (GPL-2.0 or LGPL-2.1)
+/* SPDX-License-Identifier: (GPL-2.0-only or LGPL-2.1-only)
*
* lttng-ring-buffer-client.h
*
#include <linux/module.h>
#include <linux/types.h>
#include <lib/bitfield.h>
-#include <wrapper/vmalloc.h> /* for wrapper_vmalloc_sync_all() */
#include <wrapper/trace-clock.h>
#include <lttng-events.h>
#include <lttng-tracer.h>
struct lib_ring_buffer *buf,
uint64_t *stream_id)
{
- struct packet_header *header = client_packet_header(config, buf);
- *stream_id = header->stream_id;
+ struct channel *chan = buf->backend.chan;
+ struct lttng_channel *lttng_chan = channel_get_private(chan);
+ *stream_id = lttng_chan->id;
return 0;
}
struct lib_ring_buffer *buf,
uint64_t *id)
{
- struct packet_header *header = client_packet_header(config, buf);
- *id = header->stream_instance_id;
+ *id = buf->backend.cpu;
return 0;
}
static int __init lttng_ring_buffer_client_init(void)
{
- /*
- * This vmalloc sync all also takes care of the lib ring buffer
- * vmalloc'd module pages when it is built as a module into LTTng.
- */
- wrapper_vmalloc_sync_all();
lttng_transport_register(<tng_relay_transport);
return 0;
}