Re: [PATCH v3 RESEND] function_graph: Enable funcgraph-args and funcgraph-retaddr to work simultaneously

[Steven Rostedt]

On Thu, 13 Nov 2025 11:01:15 +0800
Donglin Peng <dolinux.peng@xxxxxxxxx> wrote:

> > Thanks, I agree and it indeed introduces extra branch instruction and
> > may introduce more overhead when using indirection lookups.  
> 
> Is it necessary to do the same thing for funcgraph-retaddr considering
> that it checks the global tracer_flags in the graph_entry?

Not yet. There's still other flags checked. There's other methods to
help with this (at least for some flags). Let's wait on it for now.

Thanks,

-- Steve