Re: [PATCH] fsdax: Remove unused trace event dax_pmd_insert_mapping

On Thu, 29 May 2025 15:07:22 -0400
Steven Rostedt [off-list ref] wrote:

When the dax_fault_actor() helper was factored out, it removed the calls
to the dax_pmd_insert_mapping event but never removed the event itself. As
events created do take up memory (roughly 5K), this is a waste as it is
never used.

Remove the unused dax_pmd_insert_mapping trace event.

Bah, I just noticed that the call to the dax_insert_mapping event was also
removed without removing the event. Let me remove that too and fold it into
this patch.

I'll send a v2.

-- Steve