NFS: use scope from exchange_id to skip reclaim
can be skipped if the "eir_server_scope" from the exchange_id proc differs from
previous calls.
Also, in the future server_scope will be useful for determining whether client
trunking is available
Signed-off-by: Weston Andros Adamson <dros@netapp.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
diff --git a/fs/nfs/nfs4state.c b/fs/nfs/nfs4state.c
index e97dd21..5d744a5 100644
--- a/fs/nfs/nfs4state.c
+++ b/fs/nfs/nfs4state.c
@@ -1643,7 +1643,14 @@
goto out_error;
}
clear_bit(NFS4CLNT_CHECK_LEASE, &clp->cl_state);
- set_bit(NFS4CLNT_RECLAIM_REBOOT, &clp->cl_state);
+
+ if (test_and_clear_bit(NFS4CLNT_SERVER_SCOPE_MISMATCH,
+ &clp->cl_state))
+ nfs4_state_start_reclaim_nograce(clp);
+ else
+ set_bit(NFS4CLNT_RECLAIM_REBOOT,
+ &clp->cl_state);
+
pnfs_destroy_all_layouts(clp);
}