ip: Support IFLA_TXQLEN in ip link command
Eric Dumazet a écrit :
> We currently use an expensive ioctl() to get device txqueuelen, while
> rtnetlink gave it to us for free. This patch speeds up ip link operation
> when many devices are registered.
>
Here is a 2nd version od this patch, not displaying "qlen 0" useless info
[PATCH iproute2] ip: Support IFLA_TXQLEN in ip link show command
We currently use an expensive ioctl() to get device txqueuelen, while
rtnetlink gave it to us for free. This patch speeds up ip link operation
when many devices are registered.
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
1 file changed
