> In main/init.c around line 487, there is a comparison initrd_start <
> memory_start. memory_start doesn't seem to exist anywhere in iX86
> land. I have initrd enabled, so I can't compile 2.3.30.
>
> I grepped for this variable, but can't find anything in the x86
> architectures that sound right, but found hits in other architectures.
>
Line 351 of linux/init/main.c
static unsigned long memory_start = 0;
static unsigned long memory_end = 0;
Shows them as static in version 2.3.13
setup_arch(....), line 1125, initializes them. So you look for
setup_arch() in linux/arch/i386/kernel/setup.c (line 241).
Cheers,
Dick Johnson
Penguin : Linux version 2.3.13 on an i686 machine (400.59 BogoMips).
Warning : It's hard to remain at the trailing edge of technology.
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