Re: [RFC] [patch 2/6] [Network namespace] Network device sharing by view

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Fri, 09 Jun 2006 23:02:04 +0200
[email protected] wrote:

> +int net_ns_dev_add(const char *devname,
> +		   struct net_ns_dev_list *devlist)
> +{
> +	struct net_ns_dev *db;
> +	struct net_device *dev;
> +	int ret = 0;
> +
> +	read_lock(&dev_base_lock);
> +
> +	for (dev = dev_base; dev; dev = dev->next)
> +		if (!strncmp(dev->name, devname, IFNAMSIZ))
> +			break;
> +
> +	if (!dev) {
> +		ret = -ENODEV;
> +		goto out;
> +	}
> +
> +	db = kmalloc(sizeof(*db), GFP_KERNEL);

sleep-in-spinlock.  Please always test new code with all kernel debugging
options enabled.
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

[Index of Archives]     [Kernel Newbies]     [Netfilter]     [Bugtraq]     [Photo]     [Stuff]     [Gimp]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Video 4 Linux]     [Linux for the blind]     [Linux Resources]
  Powered by Linux