From patchwork Thu Jan 9 12:33:38 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Thomas Bogendoerfer X-Patchwork-Id: 11325565 X-Patchwork-Delegate: paulburton@kernel.org Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id AD540921 for ; Thu, 9 Jan 2020 12:34:09 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 948702072A for ; Thu, 9 Jan 2020 12:34:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730951AbgAIMeJ (ORCPT ); Thu, 9 Jan 2020 07:34:09 -0500 Received: from mx2.suse.de ([195.135.220.15]:37972 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729485AbgAIMeJ (ORCPT ); Thu, 9 Jan 2020 07:34:09 -0500 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.220.254]) by mx2.suse.de (Postfix) with ESMTP id 72B21B2205; Thu, 9 Jan 2020 12:34:03 +0000 (UTC) From: Thomas Bogendoerfer To: Paul Burton Cc: Ralf Baechle , James Hogan , linux-mips@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 01/14] MIPS: SGI-IP27: use nodemask instead of cpumask Date: Thu, 9 Jan 2020 13:33:38 +0100 Message-Id: <20200109123353.5656-2-tbogendoerfer@suse.de> X-Mailer: git-send-email 2.24.1 In-Reply-To: <20200109123353.5656-1-tbogendoerfer@suse.de> References: <20200109123353.5656-1-tbogendoerfer@suse.de> MIME-Version: 1.0 Sender: linux-mips-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-mips@vger.kernel.org Replication is done on a per node basis, so the use of cpumask was a misusage here. Signed-off-by: Thomas Bogendoerfer --- arch/mips/sgi-ip27/ip27-klnuma.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/arch/mips/sgi-ip27/ip27-klnuma.c b/arch/mips/sgi-ip27/ip27-klnuma.c index ee1c6ff4aa00..af7b98c39dce 100644 --- a/arch/mips/sgi-ip27/ip27-klnuma.c +++ b/arch/mips/sgi-ip27/ip27-klnuma.c @@ -20,7 +20,7 @@ #include #include -static cpumask_t ktext_repmask; +static nodemask_t ktext_repmask; /* * XXX - This needs to be much smarter about where it puts copies of the @@ -30,8 +30,8 @@ static cpumask_t ktext_repmask; void __init setup_replication_mask(void) { /* Set only the master cnode's bit. The master cnode is always 0. */ - cpumask_clear(&ktext_repmask); - cpumask_set_cpu(0, &ktext_repmask); + nodes_clear(ktext_repmask); + node_set(0, ktext_repmask); #ifdef CONFIG_REPLICATE_KTEXT #ifndef CONFIG_MAPPED_KERNEL @@ -44,7 +44,7 @@ void __init setup_replication_mask(void) if (nasid == 0) continue; /* Advertise that we have a copy of the kernel */ - cpumask_set_cpu(nasid, &ktext_repmask); + node_set(nasid, ktext_repmask); } } #endif @@ -98,7 +98,7 @@ void __init replicate_kernel_text(void) continue; /* Check if this node should get a copy of the kernel */ - if (cpumask_test_cpu(client_nasid, &ktext_repmask)) { + if (node_isset(client_nasid, ktext_repmask)) { server_nasid = client_nasid; copy_kernel(server_nasid); } @@ -122,7 +122,7 @@ unsigned long node_getfirstfree(nasid_t nasid) loadbase += 16777216; #endif offset = PAGE_ALIGN((unsigned long)(&_end)) - loadbase; - if ((nasid == 0) || (cpumask_test_cpu(nasid, &ktext_repmask))) + if ((nasid == 0) || (node_isset(nasid, ktext_repmask))) return TO_NODE(nasid, offset) >> PAGE_SHIFT; else return KDM_TO_PHYS(PAGE_ALIGN(SYMMON_STK_ADDR(nasid, 0))) >> PAGE_SHIFT;