linux-kernel - Re: Compile kernel for various times and problem of too long time consuming

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Message-ID: <CAC-yRPSrMzbofnpooFgzxd=WyeTPHVsiaL195ZPKD-ndeMRdzg@mail.gmail.com>
Date:	Sun, 7 Aug 2011 22:02:02 +0430
From:	Amirali Shambayati <amirali.shambayati@...il.com>
To:	Linux Kernel <linux-kernel@...r.kernel.org>,
	kernelnewbies@...nelnewbies.org
Subject: Re: Compile kernel for various times and problem of too long time consuming

It is very urgent for me to find my question's answer soon.
Your help is appreciated:)

On Sun, Aug 7, 2011 at 9:39 PM, Amirali Shambayati
<amirali.shambayati@...il.com> wrote:
> Hi all,
> Since I want to evaluate performance improvements by changing just one
> file in kernel(noop-iosched) and compiling kernel is too much
> time-consuming, I want to know that if I compile kernel for more than
> one time, does it take similar time to first time?
>
> I use following commands. If I don't use "make-kpkg clean" for next
> times, does it just compile the files which have been modified or it
> compile whole kernel package again?
>
> make-kpkg clean
> fakeroot make-kpkg --initrd --append-to-version=-some-string-here
> kernel-image kernel-headers
>
>
> Thanks for your help in advance,
>
> --
> Amirali Shambayati
> Bachelor Student
> Computer Engineering Department
> Sharif University of Technology
> Tehran, Iran
>



-- 
Amirali Shambayati
Bachelor Student
Computer Engineering Department
Sharif University of Technology
Tehran, Iran
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