[PATCH] knfsd: add a callback for when last rpc thread finishes

nfsd has some cleanup that it wants to do when the last thread exits, and
there will shortly be some more.  So collect this all into one place and
define a callback for an rpc service to call when the service is about to be
destroyed.

[akpm@osdl.org: cleanups, build fix]
Signed-off-by: Neil Brown <neilb@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/fs/nfs/callback.c b/fs/nfs/callback.c
index a3ee11364db0..e244cdc7afab 100644
--- a/fs/nfs/callback.c
+++ b/fs/nfs/callback.c
@@ -116,7 +116,7 @@ int nfs_callback_up(void)
                 goto out;
         init_completion(&nfs_callback_info.started);
         init_completion(&nfs_callback_info.stopped);
-        serv = svc_create(&nfs4_callback_program, NFS4_CALLBACK_BUFSIZE);
+        serv = svc_create(&nfs4_callback_program, NFS4_CALLBACK_BUFSIZE, NULL);
         ret = -ENOMEM;
         if (!serv)
                 goto out_err;