Messages in this thread | | | Date | Tue, 14 Jun 2022 10:37:32 -0400 | From | Steven Rostedt <> | Subject | Re: [PATCH 24/36] printk: Remove trace_.*_rcuidle() usage |
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On Thu, 9 Jun 2022 15:02:20 +0200 Petr Mladek <pmladek@suse.com> wrote:
> > I'm somewhat curious whether we can actually remove that trace event. > > Good question. > > Well, I think that it might be useful. It allows to see trace and > printk messages together.
Yes people still use it. I was just asked about it at Kernel Recipes. That is, someone wanted printk mixed in with the tracing, and I told them about this event (which they didn't know about but was happy to hear that it existed).
-- Steve
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