From: Johannes Weiner <hannes@saeurebad.de>
Date: Thu, 24 Jul 2008 04:28:09 +0000 (-0700)
Subject: bootmem: revisit alloc_bootmem_section
X-Git-Tag: v2.6.27-rc1~763
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=75a56cfe9fdb064d1db1cfbc564315fddb756fb1;p=pandora-kernel.git

bootmem: revisit alloc_bootmem_section

Since alloc_bootmem_core does no goal-fallback anymore and just returns
NULL if the allocation fails, we might now use it in alloc_bootmem_section
without all the fixup code for a misplaced allocation.

Also, the limit can be the first PFN of the next section as the semantics
is that the limit is _above_ the allocated region, not within.

Signed-off-by: Johannes Weiner <hannes@saeurebad.de>
Cc: Yasunori Goto <y-goto@jp.fujitsu.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

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