From mboxrd@z Thu Jan 1 00:00:00 1970 From: Nikolay Nikolaev Subject: [PATCH v5 1/5] vhost: unify struct VhostUserMsg usage Date: Mon, 24 Sep 2018 18:21:18 +0300 Message-ID: <153780247799.17494.1497329604412264404.stgit@T460> References: <153780242838.17494.4512397995243433980.stgit@T460> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Cc: dev@dpdk.org To: maxime.coquelin@redhat.com, anatoly.burakov@intel.com, tiwei.bie@intel.com, zhihong.wang@intel.com Return-path: Received: from mail-wr1-f68.google.com (mail-wr1-f68.google.com [209.85.221.68]) by dpdk.org (Postfix) with ESMTP id 65C615B1C for ; Mon, 24 Sep 2018 17:21:20 +0200 (CEST) Received: by mail-wr1-f68.google.com with SMTP id e1-v6so20120139wrt.3 for ; Mon, 24 Sep 2018 08:21:20 -0700 (PDT) In-Reply-To: <153780242838.17494.4512397995243433980.stgit@T460> List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" Do not use the typedef version of struct VhostUserMsg. Also unify the related parameter name. Signed-off-by: Nikolay Nikolaev --- lib/librte_vhost/vhost_user.c | 41 +++++++++++++++++++++-------------------- 1 file changed, 21 insertions(+), 20 deletions(-) diff --git a/lib/librte_vhost/vhost_user.c b/lib/librte_vhost/vhost_user.c index 63d145b2d..505db3bfc 100644 --- a/lib/librte_vhost/vhost_user.c +++ b/lib/librte_vhost/vhost_user.c @@ -250,7 +250,7 @@ vhost_user_set_features(struct virtio_net *dev, uint64_t features) */ static int vhost_user_set_vring_num(struct virtio_net *dev, - VhostUserMsg *msg) + struct VhostUserMsg *msg) { struct vhost_virtqueue *vq = dev->virtqueue[msg->payload.state.index]; @@ -611,7 +611,7 @@ translate_ring_addresses(struct virtio_net *dev, int vq_index) * This function then converts these to our address space. */ static int -vhost_user_set_vring_addr(struct virtio_net **pdev, VhostUserMsg *msg) +vhost_user_set_vring_addr(struct virtio_net **pdev, struct VhostUserMsg *msg) { struct vhost_virtqueue *vq; struct vhost_vring_addr *addr = &msg->payload.addr; @@ -648,7 +648,7 @@ vhost_user_set_vring_addr(struct virtio_net **pdev, VhostUserMsg *msg) */ static int vhost_user_set_vring_base(struct virtio_net *dev, - VhostUserMsg *msg) + struct VhostUserMsg *msg) { dev->virtqueue[msg->payload.state.index]->last_used_idx = msg->payload.state.num; @@ -780,10 +780,10 @@ vhost_memory_changed(struct VhostUserMemory *new, } static int -vhost_user_set_mem_table(struct virtio_net **pdev, struct VhostUserMsg *pmsg) +vhost_user_set_mem_table(struct virtio_net **pdev, struct VhostUserMsg *msg) { struct virtio_net *dev = *pdev; - struct VhostUserMemory memory = pmsg->payload.memory; + struct VhostUserMemory memory = msg->payload.memory; struct rte_vhost_mem_region *reg; void *mmap_addr; uint64_t mmap_size; @@ -804,7 +804,7 @@ vhost_user_set_mem_table(struct virtio_net **pdev, struct VhostUserMsg *pmsg) "(%d) memory regions not changed\n", dev->vid); for (i = 0; i < memory.nregions; i++) - close(pmsg->fds[i]); + close(msg->fds[i]); return 0; } @@ -845,7 +845,7 @@ vhost_user_set_mem_table(struct virtio_net **pdev, struct VhostUserMsg *pmsg) dev->mem->nregions = memory.nregions; for (i = 0; i < memory.nregions; i++) { - fd = pmsg->fds[i]; + fd = msg->fds[i]; reg = &dev->mem->regions[i]; reg->guest_phys_addr = memory.regions[i].guest_phys_addr; @@ -994,16 +994,16 @@ virtio_is_ready(struct virtio_net *dev) } static void -vhost_user_set_vring_call(struct virtio_net *dev, struct VhostUserMsg *pmsg) +vhost_user_set_vring_call(struct virtio_net *dev, struct VhostUserMsg *msg) { struct vhost_vring_file file; struct vhost_virtqueue *vq; - file.index = pmsg->payload.u64 & VHOST_USER_VRING_IDX_MASK; - if (pmsg->payload.u64 & VHOST_USER_VRING_NOFD_MASK) + file.index = msg->payload.u64 & VHOST_USER_VRING_IDX_MASK; + if (msg->payload.u64 & VHOST_USER_VRING_NOFD_MASK) file.fd = VIRTIO_INVALID_EVENTFD; else - file.fd = pmsg->fds[0]; + file.fd = msg->fds[0]; RTE_LOG(INFO, VHOST_CONFIG, "vring call idx:%d file:%d\n", file.index, file.fd); @@ -1015,17 +1015,17 @@ vhost_user_set_vring_call(struct virtio_net *dev, struct VhostUserMsg *pmsg) } static int -vhost_user_set_vring_kick(struct virtio_net **pdev, struct VhostUserMsg *pmsg) +vhost_user_set_vring_kick(struct virtio_net **pdev, struct VhostUserMsg *msg) { struct vhost_vring_file file; struct vhost_virtqueue *vq; struct virtio_net *dev = *pdev; - file.index = pmsg->payload.u64 & VHOST_USER_VRING_IDX_MASK; - if (pmsg->payload.u64 & VHOST_USER_VRING_NOFD_MASK) + file.index = msg->payload.u64 & VHOST_USER_VRING_IDX_MASK; + if (msg->payload.u64 & VHOST_USER_VRING_NOFD_MASK) file.fd = VIRTIO_INVALID_EVENTFD; else - file.fd = pmsg->fds[0]; + file.fd = msg->fds[0]; RTE_LOG(INFO, VHOST_CONFIG, "vring kick idx:%d file:%d\n", file.index, file.fd); @@ -1073,7 +1073,7 @@ free_zmbufs(struct vhost_virtqueue *vq) */ static int vhost_user_get_vring_base(struct virtio_net *dev, - VhostUserMsg *msg) + struct VhostUserMsg *msg) { struct vhost_virtqueue *vq = dev->virtqueue[msg->payload.state.index]; @@ -1126,7 +1126,7 @@ vhost_user_get_vring_base(struct virtio_net *dev, */ static int vhost_user_set_vring_enable(struct virtio_net *dev, - VhostUserMsg *msg) + struct VhostUserMsg *msg) { int enable = (int)msg->payload.state.num; int index = (int)msg->payload.state.index; @@ -1485,7 +1485,8 @@ send_vhost_slave_message(struct virtio_net *dev, struct VhostUserMsg *msg, * Allocate a queue pair if it hasn't been allocated yet */ static int -vhost_user_check_and_alloc_queue_pair(struct virtio_net *dev, VhostUserMsg *msg) +vhost_user_check_and_alloc_queue_pair(struct virtio_net *dev, + struct VhostUserMsg *msg) { uint16_t vring_idx; @@ -1818,9 +1819,9 @@ vhost_user_msg_handler(int vid, int fd) } static int process_slave_message_reply(struct virtio_net *dev, - const VhostUserMsg *msg) + const struct VhostUserMsg *msg) { - VhostUserMsg msg_reply; + struct VhostUserMsg msg_reply; int ret; if ((msg->flags & VHOST_USER_NEED_REPLY) == 0)