From patchwork Mon Aug 15 06:29:55 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Gavin Shan X-Patchwork-Id: 12943156 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 lists.gnu.org (lists.gnu.org [209.51.188.17]) (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 963DBC00140 for ; Mon, 15 Aug 2022 06:40:17 +0000 (UTC) Received: from localhost ([::1]:35340 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1oNTlo-0004sd-JU for qemu-devel@archiver.kernel.org; Mon, 15 Aug 2022 02:40:16 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:52030) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oNTcP-0000tF-0S for qemu-devel@nongnu.org; Mon, 15 Aug 2022 02:30:37 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.129.124]:37040) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oNTcL-0000Rj-25 for qemu-devel@nongnu.org; Mon, 15 Aug 2022 02:30:32 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1660545027; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=EmiV3x1gWU2re0gh2VefbhJVOzd17tpkzlIBGJEs3SE=; b=cJb3lqaVbEAReiq/b+AYPwBAUs6Xw+R83uVY2C4Dd1pvT90nCQALtmQ6nmaI3ZvswSO55d EzziiFJpeqRE/FICUdBlPvfWYsjHIEZN7j6inKAKK0iwSfJudFgG6j6vZQuEaZ/ZePIf5I XPIojbbwb2zP1xJmncP9/O4RJ7COKLY= Received: from mimecast-mx02.redhat.com (mx3-rdu2.redhat.com [66.187.233.73]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-63-F1yxOnxbNsm5dqfxcdIVcQ-1; Mon, 15 Aug 2022 02:30:24 -0400 X-MC-Unique: F1yxOnxbNsm5dqfxcdIVcQ-1 Received: from smtp.corp.redhat.com (int-mx04.intmail.prod.int.rdu2.redhat.com [10.11.54.4]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 1DC113804074; Mon, 15 Aug 2022 06:30:24 +0000 (UTC) Received: from gshan.redhat.com (vpn2-54-77.bne.redhat.com [10.64.54.77]) by smtp.corp.redhat.com (Postfix) with ESMTP id 9688F2026D64; Mon, 15 Aug 2022 06:30:20 +0000 (UTC) From: Gavin Shan To: qemu-arm@nongnu.org Cc: qemu-devel@nongnu.org, maz@kernel.org, eric.auger@redhat.com, cohuck@redhat.com, zhenyzha@redhat.com, peter.maydell@linaro.org, richard.henderson@linaro.org, shan.gavin@gmail.com Subject: [PATCH v2 1/4] hw/arm/virt: Rename variable size to region_size in virt_set_memmap() Date: Mon, 15 Aug 2022 14:29:55 +0800 Message-Id: <20220815062958.100366-2-gshan@redhat.com> In-Reply-To: <20220815062958.100366-1-gshan@redhat.com> References: <20220815062958.100366-1-gshan@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.78 on 10.11.54.4 Received-SPF: pass client-ip=170.10.129.124; envelope-from=gshan@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -28 X-Spam_score: -2.9 X-Spam_bar: -- X-Spam_report: (-2.9 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.082, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_LOW=-0.7, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" This renames variable 'size' to 'region_size' in virt_set_memmap(). It's counterpart to 'region_base', which will be introducded in next patch. No functional change intended. Signed-off-by: Gavin Shan --- hw/arm/virt.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/hw/arm/virt.c b/hw/arm/virt.c index 9633f822f3..f8e9f3e205 100644 --- a/hw/arm/virt.c +++ b/hw/arm/virt.c @@ -1744,12 +1744,12 @@ static void virt_set_memmap(VirtMachineState *vms, int pa_bits) vms->highest_gpa = memtop - 1; for (i = VIRT_LOWMEMMAP_LAST; i < ARRAY_SIZE(extended_memmap); i++) { - hwaddr size = extended_memmap[i].size; + hwaddr region_size = extended_memmap[i].size; bool fits; - base = ROUND_UP(base, size); + base = ROUND_UP(base, region_size); vms->memmap[i].base = base; - vms->memmap[i].size = size; + vms->memmap[i].size = region_size; /* * Check each device to see if they fit in the PA space, @@ -1757,9 +1757,9 @@ static void virt_set_memmap(VirtMachineState *vms, int pa_bits) * * For each device that doesn't fit, disable it. */ - fits = (base + size) <= BIT_ULL(pa_bits); + fits = (base + region_size) <= BIT_ULL(pa_bits); if (fits) { - vms->highest_gpa = base + size - 1; + vms->highest_gpa = base + region_size - 1; } switch (i) { @@ -1774,7 +1774,7 @@ static void virt_set_memmap(VirtMachineState *vms, int pa_bits) break; } - base += size; + base += region_size; } if (device_memory_size > 0) {