Re: [PATCH v2] tracing: Restore synchronize_rcu() before freeing trigger private data

[Steven Rostedt]

On Fri, 24 Jul 2026 06:33:15 +0900
Masami Hiramatsu (Google) <mhiramat@xxxxxxxxxx> wrote:

> Hi David,
> 
> Instead of adding just a synchronize_rcu(), can you reconsider to introduce
> .private_data_free() to event_trigger_data? I hit the same issue on wprobe
> and fixed it with ".private_free()" (I think private_data_free() is better
> naming)

You mean like this?

  https://lore.kernel.org/all/20260723191534.67136-1-devnexen@xxxxxxxxx/

  ;-)

But yeah, David, can you send a v4 that renames private_free() to
private_data_free()?

Thanks,

-- Steve