search for: tun_get_iff

...anged, 40 insertions(+), 0 deletions(-) diff --git a/drivers/net/tun.c b/drivers/net/tun.c index e6bbc63..95931a5 100644 --- a/drivers/net/tun.c +++ b/drivers/net/tun.c @@ -748,6 +748,36 @@ static int tun_set_iff(struct net *net, struct file *file, struct ifreq *ifr) return err; } +static int tun_get_iff(struct net *net, struct file *file, struct ifreq *ifr) +{ + struct tun_struct *tun = file->private_data; + + if (!tun) + return -EBADFD; + + DBG(KERN_INFO "%s: tun_get_iff\n", tun->dev->name); + + strcpy(ifr->ifr_name, tun->dev->name); + + ifr->ifr_flags = 0; + + if...

...anged, 40 insertions(+), 0 deletions(-) diff --git a/drivers/net/tun.c b/drivers/net/tun.c index e6bbc63..95931a5 100644 --- a/drivers/net/tun.c +++ b/drivers/net/tun.c @@ -748,6 +748,36 @@ static int tun_set_iff(struct net *net, struct file *file, struct ifreq *ifr) return err; } +static int tun_get_iff(struct net *net, struct file *file, struct ifreq *ifr) +{ + struct tun_struct *tun = file->private_data; + + if (!tun) + return -EBADFD; + + DBG(KERN_INFO "%s: tun_get_iff\n", tun->dev->name); + + strcpy(ifr->ifr_name, tun->dev->name); + + ifr->ifr_flags = 0; + + if...

As multi-queue nics were commonly used for high-end servers, current single queue based tap can not satisfy the requirement of scaling guest network performance as the numbers of vcpus increase. So the following series implements multiple queue support in tun/tap. In order to take advantages of this, a multi-queue capable driver and qemu were also needed. I just rebase the latest version of

As multi-queue nics were commonly used for high-end servers, current single queue based tap can not satisfy the requirement of scaling guest network performance as the numbers of vcpus increase. So the following series implements multiple queue support in tun/tap. In order to take advantages of this, a multi-queue capable driver and qemu were also needed. I just rebase the latest version of