From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id AE8B3CDB46E for ; Thu, 12 Oct 2023 02:49:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=BVCIq5qNrGgaFWXsq2h7+V0I66WNZBhik1HslYaolhY=; b=jWcDK532k+oF5J ymEhPY+Gu9oKE6t0BFuN1euu9JgWGxKYKS7hI2CK3zSDi2QPeTKerNBUUKqImD/NzO0FwUeH4lBFC kXB1yOFXpG4L+DK4vnYXUoSgDWZw6atffo03rFxtivH64QRhYzysEzakh8Jny6+5Es5Kk1HnwCQJf LARr7AoS1lkTVPPTimzVx5gl2/X0tTo7iG5XoNk7ii99QiZ2mykdtR9XvWxYmM3eLxRRqDVSp8N2F VxZJ+VDJBehrK7I0/3NkodykjCq/Yu+/DlcUpH1OSLdyg22zmi16lPUIAkUMjmeFnRdNfS8vwK5d7 4FvIw9kSfypeJeeDowMA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qqlkz-00HDmx-13; Thu, 12 Oct 2023 02:49:01 +0000 Received: from out30-100.freemail.mail.aliyun.com ([115.124.30.100]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qqlkw-00HDjr-1C for linux-arm-kernel@lists.infradead.org; Thu, 12 Oct 2023 02:49:00 +0000 X-Alimail-AntiSpam: AC=PASS;BC=-1|-1;BR=01201311R131e4;CH=green;DM=||false|;DS=||;FP=0|-1|-1|-1|0|-1|-1|-1;HT=ay29a033018045192;MF=rongwei.wang@linux.alibaba.com;NM=1;PH=DS;RN=9;SR=0;TI=SMTPD_---0VtykMgL_1697078929; Received: from localhost.localdomain(mailfrom:rongwei.wang@linux.alibaba.com fp:SMTPD_---0VtykMgL_1697078929) by smtp.aliyun-inc.com; Thu, 12 Oct 2023 10:48:49 +0800 From: Rongwei Wang To: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org Cc: akpm@linux-foundation.org, willy@infradead.org, catalin.marinas@arm.com, dave.hansen@linux.intel.com, tj@kernel.org, mingo@redhat.com Subject: [PATCH RFC 2/5] mm: percpu: fix variable type of cpu Date: Thu, 12 Oct 2023 10:48:39 +0800 Message-Id: <20231012024842.99703-3-rongwei.wang@linux.alibaba.com> X-Mailer: git-send-email 2.40.0 In-Reply-To: <20231012024842.99703-1-rongwei.wang@linux.alibaba.com> References: <20231012024842.99703-1-rongwei.wang@linux.alibaba.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20231011_194858_601669_0D3077B8 X-CRM114-Status: GOOD ( 10.49 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Almost all places declare 'cpu' as 'unsigned int' type, but early_cpu_to_nod() not. So correct it in this patch. Signed-off-by: Rongwei Wang --- drivers/base/arch_numa.c | 2 +- include/linux/percpu.h | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/base/arch_numa.c b/drivers/base/arch_numa.c index eaa31e567d1e..db0bb8b8fd67 100644 --- a/drivers/base/arch_numa.c +++ b/drivers/base/arch_numa.c @@ -144,7 +144,7 @@ void __init early_map_cpu_to_node(unsigned int cpu, int nid) unsigned long __per_cpu_offset[NR_CPUS] __read_mostly; EXPORT_SYMBOL(__per_cpu_offset); -static int __init early_cpu_to_node(int cpu) +static int __init early_cpu_to_node(unsigned int cpu) { return cpu_to_node_map[cpu]; } diff --git a/include/linux/percpu.h b/include/linux/percpu.h index 68fac2e7cbe6..4aee8400af54 100644 --- a/include/linux/percpu.h +++ b/include/linux/percpu.h @@ -100,7 +100,7 @@ extern const char * const pcpu_fc_names[PCPU_FC_NR]; extern enum pcpu_fc pcpu_chosen_fc; -typedef int (pcpu_fc_cpu_to_node_fn_t)(int cpu); +typedef int (pcpu_fc_cpu_to_node_fn_t)(unsigned int cpu); typedef int (pcpu_fc_cpu_distance_fn_t)(unsigned int from, unsigned int to); extern struct pcpu_alloc_info * __init pcpu_alloc_alloc_info(int nr_groups, -- 2.32.0.3.gf3a3e56d6 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel