NFS client/buffer cache deadlock

[Brian Fundakowski Feldman]

On Wed, Apr 20, 2005 at 04:04:09PM +0200, Marc Olzheim wrote:
> On Tue, Apr 19, 2005 at 04:47:23PM -0400, Brian Fundakowski Feldman wrote:
> > This compiles.
> 
> It does and it seems to work.  The NFS performance drops considerably
> though, from 8/9 MByte/s to 3/4 on sequential reads for instance.
> 
> kern/79208 is fixed by this indeed, in that I get short writes (in case
> of my test server at 1802240+ bytes, so './writev 2 foo' fails...

Performance drops in what cases?

-- 
Brian Fundakowski Feldman                           \'[ FreeBSD ]''''''''''\
  <> green at FreeBSD.org                               \  The Power to Serve! \
 Opinions expressed are my own.                       \,,,,,,,,,,,,,,,,,,,,,,\