C++ (Cpp) lib_ring_buffer_backend_allocate Examples

Example #1

File: ring_buffer_backend.c Project: tahini/lttng-modules

int lib_ring_buffer_backend_create(struct lib_ring_buffer_backend *bufb,
				   struct channel_backend *chanb, int cpu)
{
	const struct lib_ring_buffer_config *config = &chanb->config;

	bufb->chan = container_of(chanb, struct channel, backend);
	bufb->cpu = cpu;

	return lib_ring_buffer_backend_allocate(config, bufb, chanb->buf_size,
						chanb->num_subbuf,
						chanb->extra_reader_sb);
}

Example #2

File: ring_buffer_backend.c Project: MasonMoreland/lttng-ust

int lib_ring_buffer_backend_create(struct lttng_ust_lib_ring_buffer_backend *bufb,
				   struct channel_backend *chanb, int cpu,
				   struct lttng_ust_shm_handle *handle,
				   struct shm_object *shmobj)
{
	const struct lttng_ust_lib_ring_buffer_config *config = &chanb->config;

	set_shmp(bufb->chan, handle->chan._ref);
	bufb->cpu = cpu;

	return lib_ring_buffer_backend_allocate(config, bufb, chanb->buf_size,
						chanb->num_subbuf,
						chanb->extra_reader_sb,
						handle, shmobj);
}