Hi Arun, On Mon, Sep 07, 2020 at 11:46:27PM -0700, Arun Easi wrote: > How about printing the "func", which gives an indication of the caller > function, in the ql_log-s, rather than removing it? At least in the cases > like you describe, it'd give an indication which handler the path was > taken. I've added the func back. Though I think it would be better to make more use of the generic ftrace infrastructure instead reimplementing a tracing infrastructure. Thanks, Daniel