memblock: Make MEMBLOCK_ERROR be 0

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And ensure we don't hand out 0 as a valid allocation. We put the
low limit at PAGE_SIZE arbitrarily.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

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Benjamin Herrenschmidt 2010-07-28 15:25:10 +10:00

parent 37d8d4bf48

commit 25818f0f28

2 changed files with 7 additions and 1 deletions

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2

include/linux/memblock.h

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6

mm/memblock.c

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