Re: [PATCH v8 20/22] tracing: Use hist trigger's var_ref array to destroy var_refs

[Tom Zanussi]

Hi Masami,

On Sat, 2018-12-15 at 01:31 +0900, Masami Hiramatsu wrote:
> On Mon, 10 Dec 2018 18:01:34 -0600
> Tom Zanussi <zanussi@xxxxxxxxxx> wrote:
> 
> > From: Tom Zanussi <tom.zanussi@xxxxxxxxxxxxxxx>
> > 
> > Since every var ref for a trigger has an entry in the var_ref[]
> > array,
> > use that to destroy the var_refs, instead of piecemeal via the
> > field
> > expressions.
> > 
> > This allows us to avoid having to keep and treat differently
> > separate
> > lists for the action-related references, which future patches will
> > remove.
> 
> I'm not so sure, but this seems a bugfix... if so, please move this
> at
> the top of this series.
> 

No, none of these are bugfixes - patches 17-22 are just some additional
cleanup that try to make the code easier to follow after Namhyung's
comments that things were confusing here.

Actually, what I should probably do is make these a separate series..

Tom