[PATCH] knfsd: export nsm_local_state to user space via sysctl

Every NLM call includes the client's NSM state.  Currently, the Linux client
always reports 0 - which seems not to cause any problems, but is not what the
protocol says.

This patch exposes the kernel's internal variable to user space via a sysctl,
which can be set at system boot time by statd.

Signed-off-by: Olaf Kirch <okir@suse.de>
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/lockd/mon.c b/fs/lockd/mon.c
index 709cf7c80545..e0179f8c327f 100644
--- a/fs/lockd/mon.c
+++ b/fs/lockd/mon.c
@@ -24,7 +24,7 @@ static struct rpc_program	nsm_program;
 /*
  * Local NSM state
  */
-u32                             nsm_local_state;
+int                             nsm_local_state;
 
 /*
  * Common procedure for SM_MON/SM_UNMON calls