Removing OPLOCK check in sendfile processing (source/smbd/reply.c) increases speed

[Jeremy Allison]

On Tue, May 04, 2004 at 10:21:30AM +1000, Andrew Bartlett wrote:
> 
> So, this is still a bug, as what we should do here (I think, but others
> more involved in this code should comment) is obtain our own oplock, for
> the purpose of calling sendfile.

Actually, W2k doesn't do this (as tridge and I worked out on the
train back from SambaXP 2 years ago) so it's safe to always use
sendfile and send zeros if the file was truncated under us. We
just havn't put that code in yet.

Jeremy.