Re: [PATCH/RFC] Reduce call chain length in netfilter (was: Re: do_IRQ: stack overflow: 872..)
From: "David S. Miller" <davem@davemloft.net>
Date: 2005-01-26 06:05:58
Also in:
bridge
From: "David S. Miller" <davem@davemloft.net>
Date: 2005-01-26 06:05:58
Also in:
bridge
On Sun, 23 Jan 2005 17:08:29 +0100 Martin Josefsson [off-list ref] wrote:
I'm now running a kernel with this patch and everything seems to still be working. So unless someone else has something to comment I think this should be applied. The decrease in call-depth is important.
I would like to see at least one ACK from the netfilter folks. Bart or Rusty, could you forward to patch to netfilter-devel for review? I have some other ideas about how bridging might be able to save some call chain depth... but I need to think about it some more before proposing or even trying to implement. (basically something akin to how we do route level packet output, via dst_output(), but instead we're doing this at ->hard_start_xmit() time)