powerpc/mm: Add better comment on careful_allocation()

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The behavior in careful_allocation() really confused me
at first.  Add a comment to hopefully make it easier
on the next doofus that looks at it.

Signed-off-by: Dave Hansen <dave@linux.vnet.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

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Dave Hansen 2008-12-09 08:21:32 +00:00 • committed by Benjamin Herrenschmidt

parent afcb065450

commit c555e520ef

1 changed files with 10 additions and 2 deletions

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arch/powerpc/mm/numa.c

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