fib_flush walks the whole fib in a net_namespace and is called for
each net_device being closed or unregistered. This can be very expensive
when dealing with 100k or more routes in the fib and removal of a lot
of interfaces. These four patches deal with this issue by calling fib_flush
just once for
On Mon, Jan 4, 2016 at 4:35 PM, Eric W. Biederman wrote:
> Two things would be very valuable with this patchset.
>
> Some numbers on how much your changes have improved the code in the case
> you care about. I suspect the improvements are not subtle so this
> should not be hard.
>
> Can you plea
Salam Noureddine writes:
> fib_flush walks the whole fib in a net_namespace and is called for
> each net_device being closed or unregistered. This can be very expensive
> when dealing with 100k or more routes in the fib and removal of a lot
> of interfaces. These four patches deal with this issue
fib_flush walks the whole fib in a net_namespace and is called for
each net_device being closed or unregistered. This can be very expensive
when dealing with 100k or more routes in the fib and removal of a lot
of interfaces. These four patches deal with this issue by calling fib_flush
just once for
