Re: [PATCH] proc: revert to show stack information in /proc/{pid}/status

[KOSAKI Motohiro]

> On Thu, 31 Dec 2009 23:12:22 +0900 (JST)
> KOSAKI Motohiro <kosaki.motohiro@xxxxxxxxxxxxxx> wrote:
> 
> > Thus, this patch revert it.
> 
> OK, thanks, I applied the full revert.
> 
> We can look at a new and less costly implementation of this feature for
> 2.6.34 if desired.  In which case, all we have done is to delay the feature
> by one release, which is not a big deal.

Thanks.

note: my patch isn't full revert too. Commit d899bf7b introduced two
feature (btw, I don't like one patch have two feature).

 1) Add the annotattion of [thread stack: xxxx] mark to
    /proc/{pid}/task/{tid}/maps.
 2) Add StackUsage field to /proc/{pid}/status.

I only revert (2), because I haven't seen (1) cause regression.



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