From: Roland Dreier <[EMAIL PROTECTED]> Date: Tue, 15 May 2007 09:25:28 -0700
> I'll have to think about implementing that for IPoIB. One issue I see > is if I have, say, 4 free entries in my send queue and skb_gso_segment() > gives me back 5 packets to send. It's not clear I can recover at that > point -- I guess I have to check against gso_segs in the xmit routine > before actually doing the segmentation. I'd suggest adding a fudge factor to your free TX space, which is advisable anyways so that when TX is woken up, more of the transfer from queue to device can happen in a batch-like fashion. - To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html