x86, mm: Move init_memory_mapping calling out of setup.c

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Now init_memory_mapping is called two times, later will be called for every
ram ranges.

Could put all related init_mem calling together and out of setup.c.

Actually, it reverts commit 1bbbbe7
    x86: Exclude E820_RESERVED regions and memory holes above 4 GB from direct mapping.
will address that later with complete solution include handling hole under 4g.

Signed-off-by: Yinghai Lu <yinghai@kernel.org>
Link: http://lkml.kernel.org/r/1353123563-3103-5-git-send-email-yinghai@kernel.org
Reviewed-by: Pekka Enberg <penberg@kernel.org>
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>

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This commit is contained in:

Yinghai Lu 2012-11-16 19:38:41 -08:00 • committed by H. Peter Anvin

parent 2086fe1159

commit 22ddfcaa0d

4 changed files with 20 additions and 29 deletions

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1

arch/x86/include/asm/init.h

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2

arch/x86/include/asm/pgtable.h

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27

arch/x86/kernel/setup.c

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19

arch/x86/mm/init.c

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