From: Arjan van de Ven <arjan@linux.intel.com>
Date: Fri, 7 Apr 2006 17:49:27 +0000 (+0200)
Subject: [PATCH] x86_64: Introduce e820_all_mapped
X-Git-Tag: v2.6.17-rc2~322
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=952223683ec989e86328c24808fdb962c4dbeb0a;p=pandora-kernel.git

[PATCH] x86_64: Introduce e820_all_mapped

Introduce a e820_all_mapped() function which checks if the entire range
<start,end> is mapped with type.

This is done by moving the local start variable to the end of each
known-good region; if at the end of the function the start address is
still before end, there must be a part that's not of the correct type;
otherwise it's a good region.

Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

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