Re: PATCH zero-copy send completion callback

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

 



On Mon, Oct 16, 2006 at 01:52:22PM -0700, David Miller wrote:
> From: Eric Barton <eeb@xxxxxxxxxxxxxxxxxx>
> Date: Mon, 16 Oct 2006 16:51:30 +0100
> 
> > This patch has been used with the lustre cluster file system
> > (www.lustre.org) to give notification when page buffers used to send
> > bulk data via TCP/IP may be overwritten.  It implements...
> 
> I would suggedt that you post these kinds of infrastructure patches
> when you design this stuff, not after you've had your filesystem
> depending upon it all of this time.
> 
> Also, the correct mailing list to get to the networking developers
> is netdev@xxxxxxxxxxxxxxxx  "linux-net" is for users.
> 
> Finally, I very much doubt you have much chance getting this
> change in, the infrastructure is implemented in a very ad-hoc
> fashion and it takes into consideration none of the potential
> other users of such a thing.  And these days we're trying to figure
> out how to eliminate skbuff and skb_shared_info struct members
> whereas you're adding 16-bytes of space on 64-bit platforms.

In addition to that I'm pretty sure I remember that some clusterfs
person already posted these patches a while ago and got ripped apart
in the same way.
-
To unsubscribe from this list: send the line "unsubscribe linux-net" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html

[Index of Archives]     [Netdev]     [Ethernet Bridging]     [Linux 802.1Q VLAN]     [Linux Wireless]     [Kernel Newbies]     [Security]     [Linux for Hams]     [Netfilter]     [Git]     [Bugtraq]     [Yosemite News and Information]     [MIPS Linux]     [ARM Linux]     [Linux RAID]     [Linux PCI]     [Linux Admin]     [Samba]

  Powered by Linux