tree 0ae70dea76c0039e5fa0f62e12001c82a0d1647a
parent c228fa2038a33bb3b87f567482124f452e162a71
author Stanislav Kinsbursky <skinsbursky@parallels.com> 1328008077 +0400
committer Trond Myklebust <Trond.Myklebust@netapp.com> 1329283187 -0500

Lockd: pernet usage counter introduced

Lockd is going to be shared between network namespaces - i.e. going to be able
to handle lock requests from different network namespaces. This means, that
network namespace related resources have to be allocated not once (like now),
but for every network namespace context, from which service is requested to
operate.
This patch implements Lockd per-net users accounting. New per-net counter is
used to determine, when per-net resources have to be freed.

Signed-off-by: Stanislav Kinsbursky <skinsbursky@parallels.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>