From 99fe60d062cfecf382c036065b3278b82b6c5eff Mon Sep 17 00:00:00 2001 From: Benny Halevy Date: Wed, 1 Apr 2009 09:22:29 -0400 Subject: nfs41: exchange_id operation Implement the exchange_id operation conforming to http://tools.ietf.org/html/draft-ietf-nfsv4-minorversion1-26 Unlike NFSv4.0, NFSv4.1 requires machine credentials. RPC_AUTH_GSS machine credentials will be passed into the kernel at mount time to be available for the exchange_id operation. RPC_AUTH_UNIX root mounts can use the UNIX root credential. Store the root credential in the nfs_client struct. Without a credential, NFSv4.1 state renewal fails. [nfs41: establish clientid via exchange id only if cred != NULL] Signed-off-by: Andy Adamson Signed-off-by: Benny Halevy [nfsd41: move nfstime4 from under CONFIG_NFS_V4_1] Signed-off-by: Andy Adamson Signed-off-by: Benny Halevy [nfs41: do not wait a lease time in exchange id] Signed-off-by: Andy Adamson Signed-off-by: Benny Halevy [nfs41: pass *session in seq_args and seq_res] Signed-off-by: Benny Halevy Signed-off-by: Trond Myklebust [nfs41: Ignoring impid in decode_exchange_id is missing a READ_BUF] Signed-off-by: Benny Halevy [nfs41: fix Xcode_exchange_id's xdr Xcoding pointer type] [nfs41: get rid of unused struct nfs41_exchange_id_res members] Signed-off-by: Benny Halevy --- include/linux/nfsd/state.h | 1 - 1 file changed, 1 deletion(-) (limited to 'include/linux/nfsd') diff --git a/include/linux/nfsd/state.h b/include/linux/nfsd/state.h index 4d61c873feed..7ef4b7ad1214 100644 --- a/include/linux/nfsd/state.h +++ b/include/linux/nfsd/state.h @@ -41,7 +41,6 @@ #include #include -#define NFS4_OPAQUE_LIMIT 1024 typedef struct { u32 cl_boot; u32 cl_id; -- cgit v1.2.3-58-ga151