From: Tejun Heo <tj@kernel.org>
Date: Tue, 12 Jul 2011 07:58:06 +0000 (+0200)
Subject: bootmem: Fix __free_pages_bootmem() to use @order properly
X-Git-Tag: v3.3-rc1~130^2~29
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=53348f27168534561c0c814843bbf181314374f4;p=pandora-kernel.git

bootmem: Fix __free_pages_bootmem() to use @order properly

a226f6c899 (FRV: Clean up bootmem allocator's page freeing algorithm)
separated out __free_pages_bootmem() from free_all_bootmem_core().
__free_pages_bootmem() takes @order argument but it assumes @order is
either 0 or ilog2(BITS_PER_LONG).  Note that all the current users
match that assumption and this doesn't cause actual problems.

Fix it by using 1 << order instead of BITS_PER_LONG.

Signed-off-by: Tejun Heo <tj@kernel.org>
Link: http://lkml.kernel.org/r/1310457490-3356-3-git-send-email-tj@kernel.org
Cc: David Howells <dhowells@redhat.com>
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
---

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