Re: [PATCH v2 00/40] tracing: Inter-event (e.g. latency) support
From: Steven Rostedt
Date: Thu Sep 21 2017 - 16:20:36 EST
On Tue, 19 Sep 2017 13:44:28 -0500
Tom Zanussi <tom.zanussi@xxxxxxxxxxxxxxx> wrote:
> Yeah, it's almost ready. At this point, I've addressed all the comments
> except for:
> - PATCH v2 25/40] tracing: Add support for dynamic tracepoints
> which I need to do a little bit of research on to figure out what
> exactly I need to do there.
Let me know if you need any help.
> I was also kind of looking for a couple patches from you to fold in
> which you had mentioned you were going to send for:
> - [PATCH v2 35/40] tracing: Reverse the order event_mutex/trace_types_lock are taken
OK, I have a stand alone patch that you don't need to fold in that does
this properly. I tested the crap out of it (missed a few places), but
should be good. I'll send that netx.
> - [PATCH v2 40/40] tracing: Add trace_event_buffer_reserve() variant that allows recursion
I have this working too, but want to test it a little more before
sending. Once I do, you can add both patches ahead of your series. I
may just apply them to my tree now and start running them through my
> I've been using the trace_recursive_lock() patch you posted in place of
> the latter and it's working fine. :-)