Re: weird CONFIG_PROFILE

From: Ralf Baechle (ralf@uni-koblenz.de)
Date: Sat Jun 24 2000 - 03:51:11 EST


On Sun, May 28, 2000 at 02:39:13PM +0200, Gael Queri wrote:

> It seems that there are some things remaining from the old CONFIG_PROFILE
> option which disappeared sometimes in 2.1: a grep in linux-2.4.0-test1-ac4
> gives
>
> arch/mips/kernel/time.c:#ifdef CONFIG_PROFILE
> arch/s390/config.in:bool 'Kernel profiling support' CONFIG_PROFILE
> arch/s390/config.in:if [ "$CONFIG_PROFILE" = "y" ]; then
> arch/s390/config.in: int ' Profile shift count' CONFIG_PROFILE_SHIFT 2
> arch/s390/defconfig:# CONFIG_PROFILE is not set
>
>
> so CONFIG_PROFILE is only defined for s390 and it is used only
> in mips...

Kernel profiling used to be a compile time option but is now always in.

  Ralf

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