From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S965527Ab3CZPgW (ORCPT ); Tue, 26 Mar 2013 11:36:22 -0400 Received: from aserp1040.oracle.com ([141.146.126.69]:26462 "EHLO aserp1040.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S965163Ab3CZPgQ (ORCPT ); Tue, 26 Mar 2013 11:36:16 -0400 From: Sasha Levin To: dipankar@in.ibm.com, paulmck@linux.vnet.ibm.com Cc: linux-kernel@vger.kernel.org, Sasha Levin Subject: [PATCH] rcu: don't allocate bootmem from rcu_init Date: Tue, 26 Mar 2013 11:35:16 -0400 Message-Id: <1364312116-11641-1-git-send-email-sasha.levin@oracle.com> X-Mailer: git-send-email 1.8.1.5 X-Source-IP: ucsinet22.oracle.com [156.151.31.94] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org When rcu_init is called we already have slab working, allocating bootmem at that point results in warnings and an allocation from slab. Signed-off-by: Sasha Levin --- kernel/rcutree_plugin.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/rcutree_plugin.h b/kernel/rcutree_plugin.h index d084ae3..73bac82 100644 --- a/kernel/rcutree_plugin.h +++ b/kernel/rcutree_plugin.h @@ -87,7 +87,7 @@ static void __init rcu_bootup_announce_oddness(void) #ifdef CONFIG_RCU_NOCB_CPU #ifndef CONFIG_RCU_NOCB_CPU_NONE if (!have_rcu_nocb_mask) { - alloc_bootmem_cpumask_var(&rcu_nocb_mask); + alloc_cpumask_var(&rcu_nocb_mask, GFP_KERNEL); have_rcu_nocb_mask = true; } #ifdef CONFIG_RCU_NOCB_CPU_ZERO -- 1.8.1.5