Message ID | 20200220130548.29974-14-philmd@redhat.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show
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[88.21.202.78]) by smtp.gmail.com with ESMTPSA id b67sm4594690wmc.38.2020.02.20.05.06.38 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 20 Feb 2020 05:06:41 -0800 (PST) From: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= <philmd@redhat.com> To: Peter Maydell <peter.maydell@linaro.org>, qemu-devel@nongnu.org Subject: [PATCH v3 13/20] hw/virtio: Let virtqueue_map_iovec() use a boolean 'is_write' argument Date: Thu, 20 Feb 2020 14:05:41 +0100 Message-Id: <20200220130548.29974-14-philmd@redhat.com> X-Mailer: git-send-email 2.21.1 In-Reply-To: <20200220130548.29974-1-philmd@redhat.com> References: <20200220130548.29974-1-philmd@redhat.com> MIME-Version: 1.0 X-MC-Unique: 2gMKBlwcPoSX8GiqKNPZUQ-1 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=UTF-8; text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 205.139.110.120 X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: <qemu-devel.nongnu.org> List-Unsubscribe: <https://lists.nongnu.org/mailman/options/qemu-devel>, <mailto:qemu-devel-request@nongnu.org?subject=unsubscribe> List-Archive: <https://lists.nongnu.org/archive/html/qemu-devel> List-Post: <mailto:qemu-devel@nongnu.org> List-Help: <mailto:qemu-devel-request@nongnu.org?subject=help> List-Subscribe: <https://lists.nongnu.org/mailman/listinfo/qemu-devel>, <mailto:qemu-devel-request@nongnu.org?subject=subscribe> Cc: Fam Zheng <fam@euphon.net>, Dmitry Fleytman <dmitry.fleytman@gmail.com>, kvm@vger.kernel.org, "Michael S. Tsirkin" <mst@redhat.com>, Jason Wang <jasowang@redhat.com>, Gerd Hoffmann <kraxel@redhat.com>, "Edgar E. Iglesias" <edgar.iglesias@gmail.com>, Stefano Stabellini <sstabellini@kernel.org>, Matthew Rosato <mjrosato@linux.ibm.com>, qemu-block@nongnu.org, David Hildenbrand <david@redhat.com>, Halil Pasic <pasic@linux.ibm.com>, Christian Borntraeger <borntraeger@de.ibm.com>, =?utf-8?q?Herv=C3=A9_Poussi?= =?utf-8?q?neau?= <hpoussin@reactos.org>, Anthony Perard <anthony.perard@citrix.com>, xen-devel@lists.xenproject.org, Aleksandar Rikalo <aleksandar.rikalo@rt-rk.com>, Richard Henderson <rth@twiddle.net>, =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= <philmd@redhat.com>, Laurent Vivier <lvivier@redhat.com>, Thomas Huth <thuth@redhat.com>, Eduardo Habkost <ehabkost@redhat.com>, Stefan Weil <sw@weilnetz.de>, Alistair Francis <alistair@alistair23.me>, Richard Henderson <richard.henderson@linaro.org>, Paul Durrant <paul@xen.org>, Eric Auger <eric.auger@redhat.com>, qemu-s390x@nongnu.org, qemu-arm@nongnu.org, =?utf-8?q?C=C3=A9dric_Le_Goater?= <clg@kaod.org>, John Snow <jsnow@redhat.com>, David Gibson <david@gibson.dropbear.id.au>, Igor Mitsyanko <i.mitsyanko@gmail.com>, Cornelia Huck <cohuck@redhat.com>, Michael Walle <michael@walle.cc>, qemu-ppc@nongnu.org, Paolo Bonzini <pbonzini@redhat.com> Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" <qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org> |
Series |
global exec/memory/dma APIs cleanup
|
expand
|
diff --git a/hw/virtio/virtio.c b/hw/virtio/virtio.c index 2c5410e981..9d06dbe3ef 100644 --- a/hw/virtio/virtio.c +++ b/hw/virtio/virtio.c @@ -1293,7 +1293,7 @@ static void virtqueue_undo_map_desc(unsigned int out_num, unsigned int in_num, static void virtqueue_map_iovec(VirtIODevice *vdev, struct iovec *sg, hwaddr *addr, unsigned int num_sg, - int is_write) + bool is_write) { unsigned int i; hwaddr len; @@ -1317,8 +1317,9 @@ static void virtqueue_map_iovec(VirtIODevice *vdev, struct iovec *sg, void virtqueue_map(VirtIODevice *vdev, VirtQueueElement *elem) { - virtqueue_map_iovec(vdev, elem->in_sg, elem->in_addr, elem->in_num, 1); - virtqueue_map_iovec(vdev, elem->out_sg, elem->out_addr, elem->out_num, 0); + virtqueue_map_iovec(vdev, elem->in_sg, elem->in_addr, elem->in_num, true); + virtqueue_map_iovec(vdev, elem->out_sg, elem->out_addr, elem->out_num, + false); } static void *virtqueue_alloc_element(size_t sz, unsigned out_num, unsigned in_num)
The 'is_write' argument is either 0 or 1. Convert it to a boolean type. Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> --- hw/virtio/virtio.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-)