From: Nick Piggin <nickpiggin@yahoo.com.au>
Date: Fri, 6 Jan 2006 08:10:58 +0000 (-0800)
Subject: [PATCH] mm: remove bad_range
X-Git-Tag: v2.6.16-rc1~936^2~258
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=13e7444b0ec59f96d81a4e8c379d5f38fc5f2cc1;p=pandora-kernel.git

[PATCH] mm: remove bad_range

bad_range is supposed to be a temporary check.  It would be a pity to throw it
out.  Make it depend on CONFIG_DEBUG_VM instead.

CONFIG_HOLES_IN_ZONE systems were relying on this to check pfn_valid in the
page allocator.  Add that to page_is_buddy instead.

Signed-off-by: Nick Piggin <npiggin@suse.de>
Cc: Hugh Dickins <hugh@veritas.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

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