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SubjectRe: [BUG] perf top: --stdio causes continuous refresh
Em Mon, Feb 10, 2014 at 09:15:42PM -0500, Peter Hurley escreveu:
> >Bisected it down to:

> >eb3e4668bd9e0bbda592e830e889f137e44ec9e4 is the first bad commit
> >Author: Peter Hurley <peter@hurleysoftware.com>
> >Date: Mon Dec 2 14:24:42 2013 -0500

> > n_tty: Un-inline slow-path n_tty_receive_char()

> >In a hurry now, will continue later, trying to understand what is the problem
> >introduced by the above cset...

> >Need to revert just this one to confirm that it is the culprit, etc.

> Thanks for the report and bisect. Seems unlikely this commit is the
> cause, but very likely to be some change I made since 3.13, since
> I can repro on 3.14-rc1 but not on 3.13.2 -stable. I can also repro
> this on 3.12 + the patch stack from me for 3.13 and 3.14.

> I'm looking into this now.

I just reverted just this cset and the problem persisted, so I'll wait
for you on this one :-)

- Arnaldo


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