tree 7efb5dbfc6769b16a2f3415b5654efd83fd6d4db
parent 226453d8cfbd5f3bbdcef0d71e67186715bb811d
author Andrey Ryabinin <aryabinin@virtuozzo.com> 1444217995 +0300
committer J. Bruce Fields <bfields@redhat.com> 1445630247 -0400

lockd: get rid of reference-counted NSM RPC clients

Currently we have reference-counted per-net NSM RPC client
which created on the first monitor request and destroyed
after the last unmonitor request. It's needed because
RPC client need to know 'utsname()->nodename', but utsname()
might be NULL when nsm_unmonitor() called.

So instead of holding the rpc client we could just save nodename
in struct nlm_host and pass it to the rpc_create().
Thus ther is no need in keeping rpc client until last
unmonitor request. We could create separate RPC clients
for each monitor/unmonitor requests.

Signed-off-by: Andrey Ryabinin <aryabinin@virtuozzo.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>