tree 2ebb9f5178a3b81e357f95966f1e2eb0269e8e35
parent 628b368728e23188ac41b3f00411b02be8e697f1
author Jeff Layton <jlayton@redhat.com> 1279649422 -0400
committer J. Bruce Fields <bfields@redhat.com> 1279889486 -0400

nfsd: just keep single lockd reference for nfsd

Right now, nfsd keeps a lockd reference for each socket that it has
open. This is unnecessary and complicates the error handling on
startup and shutdown. Change it to just do a lockd_up when starting
the first nfsd thread just do a single lockd_down when taking down the
last nfsd thread. Because of the strange way the sv_count is handled
this requires an extra flag to tell whether the nfsd_serv holds a
reference for lockd or not.

Signed-off-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>