nfsd41: release_session when client is expired

Signed-off-by: Benny Halevy <bhalevy@panasas.com>
[add CONFIG_NFSD_V4_1 to fix v4.0 regression bug]
Signed-off-by: Andy Adamson <andros@netapp.com>
Signed-off-by: Benny Halevy <bhalevy@panasas.com>
Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>

1 files changed, 6 insertions, 0 deletions

diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c
index b2611999600a..f23385b13065 100644
--- a/fs/nfsd/nfs4state.c
+++ b/fs/nfsd/nfs4state.c
@@ -511,6 +511,12 @@ expire_client(struct nfs4_client *clp)
                 sop = list_entry(clp->cl_openowners.next, struct nfs4_stateowner, so_perclient);
                 release_openowner(sop);
         }
+        while (!list_empty(&clp->cl_sessions)) {
+                struct nfsd4_session  *ses;
+                ses = list_entry(clp->cl_sessions.next, struct nfsd4_session,
+                                 se_perclnt);
+                release_session(ses);
+        }
         put_nfs4_client(clp);
 }