goto error_modules;
}
+ ret = kernel_supports_ring_buffer_snapshot_sample_positions(
+ kernel_tracer_fd);
+ if (ret < 0) {
+ goto error_modules;
+ }
+
+ if (ret < 1) {
+ WARN("Kernel tracer does not support buffer monitoring. "
+ "The monitoring timer of channels in the kernel domain "
+ "will be set to 0 (disabled).");
+ }
+
DBG("Kernel tracer fd %d", kernel_tracer_fd);
return 0;