- char *name, enum trace_mode mode, unsigned subbuf_size, unsigned n_subbufs)
+ char *name, enum trace_mode mode, char *trace_type,
+ unsigned subbuf_size_low, unsigned n_subbufs_low,
+ unsigned subbuf_size_med, unsigned n_subbufs_med,
+ unsigned subbuf_size_high, unsigned n_subbufs_high)