On Tue, 11 Apr 2017 17:31:33 -0400 Steven Rostedt <[email protected]> wrote:
> The thread gets created when I enable the benchmark tracepoint. It just > so happens that my test enables *all* tracepoints, which would of > course include this one as well. > > I'll have to look at this code to see why it is getting missed. Yep, this thread never goes to sleep, but will call cond_resched() periodically. This keeps rcu_tasks() from finishing. Should I add a direct "schedule()" in there instead of a cond_resched(), or do you think rcu_tasks should have cond_resched() be a quiescent state as well? -- Steve
