net.c (4364d5f96eed7994a2c625bd9216656e55fba0cb) net.c (05c05351943cc03bf5c77e86953b24ae6fb21368)
1/* Copyright (C) 2009 Red Hat, Inc.
2 * Author: Michael S. Tsirkin <mst@redhat.com>
3 *
4 * This work is licensed under the terms of the GNU GPL, version 2.
5 *
6 * virtio-net server in host kernel.
7 */
8

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1049 return 0;
1050}
1051
1052static long vhost_net_set_owner(struct vhost_net *n)
1053{
1054 int r;
1055
1056 mutex_lock(&n->dev.mutex);
1/* Copyright (C) 2009 Red Hat, Inc.
2 * Author: Michael S. Tsirkin <mst@redhat.com>
3 *
4 * This work is licensed under the terms of the GNU GPL, version 2.
5 *
6 * virtio-net server in host kernel.
7 */
8

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1049 return 0;
1050}
1051
1052static long vhost_net_set_owner(struct vhost_net *n)
1053{
1054 int r;
1055
1056 mutex_lock(&n->dev.mutex);
1057 if (vhost_dev_has_owner(&n->dev)) {
1058 r = -EBUSY;
1059 goto out;
1060 }
1057 r = vhost_net_set_ubuf_info(n);
1058 if (r)
1059 goto out;
1060 r = vhost_dev_set_owner(&n->dev);
1061 if (r)
1062 vhost_net_clear_ubuf_info(n);
1063 vhost_net_flush(n);
1064out:

--- 91 unchanged lines hidden --- 		1061 r = vhost_net_set_ubuf_info(n);
1062 if (r)
1063 goto out;
1064 r = vhost_dev_set_owner(&n->dev);
1065 if (r)
1066 vhost_net_clear_ubuf_info(n);
1067 vhost_net_flush(n);
1068out:

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