On Thu, 15 Oct 2020 23:54:44 -0400 Steven Rostedt <[email protected]> wrote:
> On Fri, 16 Oct 2020 11:53:23 +0900 > Masami Hiramatsu <[email protected]> wrote: > > > > > > > I'll have to think about how to untangle this. Is there some kind of > > > annotation that makes it show that a path can only be called at boot up > > > and > > > not later? > > > > What happen if we use Peter's static_call() and update it after boot up? > > I think that's a bit over engineering ;-) > > > Or, we might need to break apart the trace_array_create() and restruct > > it as __init trace_array_early_create() and trace_array_create(). > > That will likely make the code a bit more complex and possibly add as much > code as we save from the __init sections. > > I think the best solution is what you proposed, and removing the __init, > and possibly making that function inline as well. > > Care to send an official patch? Sure, I'll send it. Thank you, -- Masami Hiramatsu <[email protected]>
