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From: Cody P Schafer <cody@linux.vnet.ibm.com>
To: linux-mm@kvack.org
Subject: [PATCH 0/3] mm: avoid duplication of setup_nr_node_ids()
Date: Tue, 26 Mar 2013 10:45:59 -0700
Message-Id: <1364319962-30967-1-git-send-email-cody@linux.vnet.ibm.com>
Cc: linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org,
 Ingo Molnar <mingo@redhat.com>, Paul Mackerras <paulus@samba.org>,
 "H. Peter Anvin" <hpa@zytor.com>, Andrew Morton <akpm@linux-foundation.org>,
 Cody P Schafer <cody@linux.vnet.ibm.com>, Thomas Gleixner <tglx@linutronix.de>
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In arch/powerpc, arch/x86, and mm/page_alloc code to setup nr_node_ids based on
node_possible_map is duplicated.

This patchset switches those copies to calling the function provided by page_alloc.