From 2050f0cc0703aab7cee798b3cb47037754f368bc Mon Sep 17 00:00:00 2001 From: Andy Adamson Date: Wed, 1 Apr 2009 09:22:30 -0400 Subject: nfs41: get_lease_time get_lease_time uses the FSINFO rpc operation to get the lease time attribute. nfs4_get_lease_time() is only called from the state manager on session setup so don't recover from clientid or sequence level errors. We do need to recover from NFS4ERR_DELAY or NFS4ERR_GRACE. Use NFS4_POLL_RETRY_MIN - the Linux server returns NFS4ERR_DELAY when an upcall is needed to resolve an uncached export referenced by a file handle. [nfs41: sequence res use slotid] Signed-off-by: Andy Adamson Signed-off-by: Benny Halevy [nfs41: remove extraneous rpc_clnt pointer] Signed-off-by: Andy Adamson Signed-off-by: Benny Halevy [nfs41: have get_lease_time work on nfs_client] Signed-off-by: Benny Halevy [nfs41: get_lease_time recover from NFS4ERR_DELAY] Signed-off-by: Andy Adamson Signed-off-by: Benny Halevy [nfs41: pass *session in seq_args and seq_res] [define nfs4_get_lease_time_{args,res}] Signed-off-by: Benny Halevy Signed-off-by: Trond Myklebust --- include/linux/nfs_xdr.h | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'include/linux/nfs_xdr.h') diff --git a/include/linux/nfs_xdr.h b/include/linux/nfs_xdr.h index 5d70b924af5..ca643aa87d4 100644 --- a/include/linux/nfs_xdr.h +++ b/include/linux/nfs_xdr.h @@ -174,6 +174,15 @@ struct nfs4_sequence_res { int sr_status; /* sequence operation status */ }; +struct nfs4_get_lease_time_args { + struct nfs4_sequence_args la_seq_args; +}; + +struct nfs4_get_lease_time_res { + struct nfs_fsinfo *lr_fsinfo; + struct nfs4_sequence_res lr_seq_res; +}; + /* * Arguments to the open call. */ -- cgit v1.2.3-70-g09d2