From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Wanpeng Li To: Andrew Morton Cc: Michal Hocko , KAMEZAWA Hiroyuki , KOSAKI Motohiro , David Rientjes , Jiang Liu , Tang Chen , linux-mm@kvack.org, linux-kernel@vger.kernel.org, Greg Kroah-Hartman , , Wanpeng Li Subject: [PATCH v3 2/6] mm/memory_hotplug: remove memory_add_physaddr_to_nid Date: Sun, 26 May 2013 13:58:37 +0800 Message-Id: <1369547921-24264-2-git-send-email-liwanp@linux.vnet.ibm.com> In-Reply-To: <1369547921-24264-1-git-send-email-liwanp@linux.vnet.ibm.com> References: <1369547921-24264-1-git-send-email-liwanp@linux.vnet.ibm.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: memory_add_physaddr_to_nid is not used any more, this patch remove it. Signed-off-by: Wanpeng Li --- arch/x86/mm/numa.c | 15 --------------- 1 file changed, 15 deletions(-) diff --git a/arch/x86/mm/numa.c b/arch/x86/mm/numa.c index a71c4e2..d470a54 100644 --- a/arch/x86/mm/numa.c +++ b/arch/x86/mm/numa.c @@ -803,18 +803,3 @@ const struct cpumask *cpumask_of_node(int node) EXPORT_SYMBOL(cpumask_of_node); #endif /* !CONFIG_DEBUG_PER_CPU_MAPS */ - -#ifdef CONFIG_MEMORY_HOTPLUG -int memory_add_physaddr_to_nid(u64 start) -{ - struct numa_meminfo *mi = &numa_meminfo; - int nid = mi->blk[0].nid; - int i; - - for (i = 0; i < mi->nr_blks; i++) - if (mi->blk[i].start <= start && mi->blk[i].end > start) - nid = mi->blk[i].nid; - return nid; -} -EXPORT_SYMBOL_GPL(memory_add_physaddr_to_nid); -#endif -- 1.8.1.2