On Thursday May 31, [EMAIL PROTECTED] wrote: > On Thu, May 31 2007, Christoph Hellwig wrote: > > On Thu, May 31, 2007 at 12:33:16PM +0200, Jens Axboe wrote: > > > - nfds: The ->rq_sendfile_ok optimization is gone for now. I can't > > > determine the value of it, but I'm assuming it's there for a reason. > > > Any chance this can be converted to splice, or use something else than > > > ->sendfile()? CC'ed Neil. > > > > sendfile useage in nfsd avoids a data copy and allows to use checksum > > offloading. it's quite important for nfs server workloads. > > OK, I hope Neil can provide some input on how to convert it. Of course > I'm just fishing for Neil to actually do that work :-)
Well, seeing you did that zero-length-barrier thing for me, how can I complain :-) I'll have a look in the morning. NeilBrown - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
