From: Jeremy Fitzhardinge <jeremy@goop.org>
Date: Tue, 28 Oct 2008 08:22:34 +0000 (+1100)
Subject: vmap: cope with vm_unmap_aliases before vmalloc_init()
X-Git-Tag: v2.6.28-rc4~18^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9b46333406b9cb3397ab538485a4d57c316af0ff;p=pandora-kernel.git

vmap: cope with vm_unmap_aliases before vmalloc_init()

Xen can end up calling vm_unmap_aliases() before vmalloc_init() has
been called.  In this case its safe to make it a simple no-op.

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Cc: Linux Memory Management List <linux-mm@kvack.org>
Cc: Nick Piggin <nickpiggin@yahoo.com.au>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---

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