From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from out30-42.freemail.mail.aliyun.com ([115.124.30.42]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1o6RdY-009wE1-Q5 for linux-um@lists.infradead.org; Wed, 29 Jun 2022 06:57:22 +0000 From: Xuan Zhuo Subject: [PATCH v11 07/40] virtio_ring: split: introduce vring_free_split() Date: Wed, 29 Jun 2022 14:56:23 +0800 Message-Id: <20220629065656.54420-8-xuanzhuo@linux.alibaba.com> In-Reply-To: <20220629065656.54420-1-xuanzhuo@linux.alibaba.com> References: <20220629065656.54420-1-xuanzhuo@linux.alibaba.com> MIME-Version: 1.0 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-um" Errors-To: linux-um-bounces+geert=linux-m68k.org@lists.infradead.org To: virtualization@lists.linux-foundation.org Cc: Richard Weinberger , Anton Ivanov , Johannes Berg , "Michael S. Tsirkin" , Jason Wang , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Hans de Goede , Mark Gross , Vadim Pasternak , Bjorn Andersson , Mathieu Poirier , Cornelia Huck , Halil Pasic , Eric Farman , Heiko Carstens , Vasily Gorbik , Alexander Gordeev , Christian Borntraeger , Sven Schnelle , Alexei Starovoitov , Daniel Borkmann , Jesper Dangaard Brouer , John Fastabend , Xuan Zhuo , Vincent Whitchurch , linux-um@lists.infradead.org, netdev@vger.kernel.org, platform-driver-x86@vger.kernel.org, linux-remoteproc@vger.kernel.org, linux-s390@vger.kernel.org, kvm@vger.kernel.org, bpf@vger.kernel.org, kangjie.xu@linux.alibaba.com Free the structure struct vring_vritqueue_split. Subsequent patches require it. Signed-off-by: Xuan Zhuo --- drivers/virtio/virtio_ring.c | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/drivers/virtio/virtio_ring.c b/drivers/virtio/virtio_ring.c index 986dbd9294d6..49d61e412dc6 100644 --- a/drivers/virtio/virtio_ring.c +++ b/drivers/virtio/virtio_ring.c @@ -939,6 +939,16 @@ static void *virtqueue_detach_unused_buf_split(struct virtqueue *_vq) return NULL; } +static void vring_free_split(struct vring_virtqueue_split *vring, + struct virtio_device *vdev) +{ + vring_free_queue(vdev, vring->queue_size_in_bytes, vring->vring.desc, + vring->queue_dma_addr); + + kfree(vring->desc_state); + kfree(vring->desc_extra); +} + static struct virtqueue *vring_create_virtqueue_split( unsigned int index, unsigned int num, -- 2.31.0 _______________________________________________ linux-um mailing list linux-um@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-um