Messages in this thread | | | Date | Tue, 11 Feb 2014 10:14:11 -0200 | From | Arnaldo Carvalho de Melo <> | Subject | Re: [BUG] perf top: --stdio causes continuous refresh |
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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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