Le Thu, Sep 17, 2026 at 08:40:10AM -0700, Paul E. McKenney a écrit : > > > Trampolines that transfer control to tracing code could supply the needed > > > cleanup call. But last I checked, there were trampolines that transferred > > > directly back to the original code, with no opportunity for cleaning up. > > > > > > Or am I still missing a trick here? > > > > You're right. So we'll indeed need to reuse the deferred qs points here. > > Except this is getting a bit involved. > > Don't get me wrong, if Josef is happy to take this on, far be it from me > to stand in his way. But if not, we should be willing to treat this > optimization as a follow-on effort, whether by Josef or someone else.
Sure, I guess I can try the follow-on, especially if it leads to removing all this RCU tasks black magic. Thanks. -- Frederic Weisbecker SUSE Labs
