I defined a trace event: trace_a(state). So, "it" is the "state".
-----Original Message----- From: Steven Rostedt [mailto:[email protected]] Sent: Friday, September 13, 2013 10:42 AM To: Du, Yuyang Cc: John Kacur; [email protected] Subject: Re: Query: is it possible to trace at exactly start and end time of tracing On Fri, 13 Sep 2013 02:31:44 +0000 "Du, Yuyang" <[email protected]> wrote: > > Steve: I guess you are asking that the operation that does the "trace_on" > also writes to the trace buffer saying that it did so? > > Yuyang: To be specific, not saying the tracing start, but saying "just trace > it, even we didn't hit the trace point". I guess I'm stumbling over pronouns. "just trace it" what exactly is "it"? -- Steve -- To unsubscribe from this list: send the line "unsubscribe linux-trace-users" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
