nfsd: make conf_id_hashtbl allocated per net

This hash holds nfs4_clients info, which are network namespace aware.
So let's make it allocated per network namespace.

Note: this hash can be allocated in per-net operations. But it looks
better to allocate it on nfsd state start and thus don't waste resources
if server is not running.

Signed-off-by: Stanislav Kinsbursky <skinsbursky@parallels.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/fs/nfsd/netns.h b/fs/nfsd/netns.h
index 49e54790d86..0cc85e95e8a 100644
--- a/fs/nfsd/netns.h
+++ b/fs/nfsd/netns.h
@@ -50,6 +50,7 @@ struct nfsd_net {
 	 */
 	struct list_head *reclaim_str_hashtbl;
 	int reclaim_str_hashtbl_size;
+	struct list_head *conf_id_hashtbl;
 };
 
 extern int nfsd_net_id;