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Message-ID: <4e5e476b0903290945u19572af6ub366001596a7fd3f@mail.gmail.com> Date: Sun, 29 Mar 2009 18:45:36 +0200 From: Corrado Zoccolo <czoccolo@...il.com> To: Arjan van de Ven <arjan@...radead.org> Cc: linux-kernel@...r.kernel.org Subject: Re: How to debug kernel startup time? On Sun, Mar 29, 2009 at 5:51 PM, Arjan van de Ven <arjan@...radead.org> wrote: > On Sun, 29 Mar 2009 17:40:10 +0200 > Corrado Zoccolo <czoccolo@...il.com> wrote: > >> Hi, >> I'm seeing around 2 s "lost" during kernel boot, that are not >> accounted for any init call (excerpt of dmesg with initcall_debug >> follows, kernel is 2.6.29). >> What's the suggested way to investigate such problems? > > I take it you don't have an initrd ? You guessed right. > > If so I know what you are hitting; I have a patch to solve it but it's > a bit convoluted and not ready for mainline.... let me know if you want > to try it, I suspect it'll solve your issue ;) > Sure. I'd like to test it. Thanks, Corrado -- __________________________________________________________________________ dott. Corrado Zoccolo mailto:czoccolo@...il.com PhD - Department of Computer Science - University of Pisa, Italy -------------------------------------------------------------------------- -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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