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Merge branch 'vhost-net-next' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost

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This commit is contained in:
David S. Miller 2010-06-02 08:26:36 -07:00
commit 0dea7c12fc
2 changed files with 8 additions and 9 deletions
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13
drivers/vhost/net.c
View file

@ -519,13 +519,12 @@ static long vhost_net_set_backend(struct vhost_net *n, unsigned index, int fd)
/* start polling new socket */ /* start polling new socket */
oldsock = vq->private_data; oldsock = vq->private_data;
if (sock == oldsock) if (sock != oldsock){
goto done; vhost_net_disable_vq(n, vq);
rcu_assign_pointer(vq->private_data, sock);
vhost_net_enable_vq(n, vq);
}
vhost_net_disable_vq(n, vq);
rcu_assign_pointer(vq->private_data, sock);
vhost_net_enable_vq(n, vq);
done:
if (oldsock) { if (oldsock) {
vhost_net_flush_vq(n, index); vhost_net_flush_vq(n, index);
fput(oldsock->file); fput(oldsock->file);
@ -626,7 +625,7 @@ static long vhost_net_compat_ioctl(struct file *f, unsigned int ioctl,
} }
#endif #endif
const static struct file_operations vhost_net_fops = { static const struct file_operations vhost_net_fops = {
.owner = THIS_MODULE, .owner = THIS_MODULE,
.release = vhost_net_release, .release = vhost_net_release,
.unlocked_ioctl = vhost_net_ioctl, .unlocked_ioctl = vhost_net_ioctl,

4
drivers/vhost/vhost.c
View file

@ -237,8 +237,8 @@ static int vq_memory_access_ok(void __user *log_base, struct vhost_memory *mem,
{ {
int i; int i;
if (!mem) if (!mem)
return 0; return 0;
for (i = 0; i < mem->nregions; ++i) { for (i = 0; i < mem->nregions; ++i) {
struct vhost_memory_region *m = mem->regions + i; struct vhost_memory_region *m = mem->regions + i;