Message ID | 20201104150153.541326-4-pbonzini@redhat.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show
Return-Path: <SRS0=X7iN=EK=nongnu.org=qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@kernel.org> 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 2239E14B4 for <patchwork-qemu-devel@patchwork.kernel.org>; Wed, 4 Nov 2020 15:03:07 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 90A122072E for <patchwork-qemu-devel@patchwork.kernel.org>; Wed, 4 Nov 2020 15:03:06 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="ffP0HVuj" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 90A122072E Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Received: from localhost ([::1]:48670 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from <qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org>) id 1kaKJV-0004UB-6E for patchwork-qemu-devel@patchwork.kernel.org; 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Wed, 04 Nov 2020 10:01:57 -0500 X-MC-Unique: lzErxlR6PiOoASMJgXmAbw-1 Received: from smtp.corp.redhat.com (int-mx07.intmail.prod.int.phx2.redhat.com [10.5.11.22]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 0B83C1006CBF for <qemu-devel@nongnu.org>; Wed, 4 Nov 2020 15:01:56 +0000 (UTC) Received: from virtlab701.virt.lab.eng.bos.redhat.com (virtlab701.virt.lab.eng.bos.redhat.com [10.19.152.228]) by smtp.corp.redhat.com (Postfix) with ESMTP id B0FDB1007501; Wed, 4 Nov 2020 15:01:55 +0000 (UTC) From: Paolo Bonzini <pbonzini@redhat.com> To: qemu-devel@nongnu.org Subject: [PULL 03/20] exec: Remove dead code (CID 1432876) Date: Wed, 4 Nov 2020 10:01:36 -0500 Message-Id: <20201104150153.541326-4-pbonzini@redhat.com> In-Reply-To: <20201104150153.541326-1-pbonzini@redhat.com> References: <20201104150153.541326-1-pbonzini@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.84 on 10.5.11.22 Authentication-Results: relay.mimecast.com; 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Series |
[PULL,01/20] cutils: replace strdup with g_strdup
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expand
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diff --git a/softmmu/physmem.c b/softmmu/physmem.c index a9adedb9f8..0b31be2928 100644 --- a/softmmu/physmem.c +++ b/softmmu/physmem.c @@ -2723,22 +2723,14 @@ static int memory_access_size(MemoryRegion *mr, unsigned l, hwaddr addr) static bool prepare_mmio_access(MemoryRegion *mr) { - bool unlocked = !qemu_mutex_iothread_locked(); bool release_lock = false; - if (unlocked) { + if (!qemu_mutex_iothread_locked()) { qemu_mutex_lock_iothread(); - unlocked = false; release_lock = true; } if (mr->flush_coalesced_mmio) { - if (unlocked) { - qemu_mutex_lock_iothread(); - } qemu_flush_coalesced_mmio_buffer(); - if (unlocked) { - qemu_mutex_unlock_iothread(); - } } return release_lock;