Re: [PATCH]: linux-2.5.41uc1 (MMU-less support)

[Greg Ungerer <gerg@snapgear.com>]

Hi Christoph,

Christoph Hellwig wrote:
> On Fri, Oct 11, 2002 at 02:00:47AM +1000, Greg Ungerer wrote:
>>An updated uClinux patch is available at:
>>
>>http://www.uclinux.org/pub/uClinux/uClinux-2.5.x/linux-2.5.41uc1.patch.gz
>>
>>This one has the long awaited merge of the mmnommu and mm directories.
>>Went pretty smoothly really. The patches are not too bad, but there is
>>still some cleaning to do. A couple of files are still heavily #ifdef'ed
>>(like mm/mmap.c, mm/swap_state.c and mm/swapfile.c) but I think these
>>can ironed out a bit.
> 
> 
> Could you please merge the patches Ib sent you instead of this horrible
> ifdef mess?

Hey, slow down :-)
This contains 6 of the 8 patches you sent. And I am working
through the other 2 now. They mess with a lot of files, many
not in mm.


>  and yes, page_io.o, swapfile.o and swap_state.o shouldn't
> be compiled at all for !CONFIG_SWAP dito for highmem.o, madvise.o, 
> memory.o, mincore.o, mmap.o, mprotect.o, mremap.o, msync.o, rmap.o,
> shmem.o, vmalloc.o for !CONFIG_MMU

This is trivial to clean up in the Makefile, like I said still some
cleaning still to do. I'll have new patches probably each day as I
work through the issues.

Regards
Greg



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