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NFSv4.1: data server connection

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Introduce a data server set_client and init session following the
nfs4_set_client and  nfs4_init_session convention.

Once a new nfs_client is on the nfs_client_list, the nfs_client cl_cons_state
serializes access to creating an nfs_client struct with matching properties.

Use the new nfs_get_client() that initializes new clients.

Signed-off-by: Andy Adamson <andros@netapp.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
This commit is contained in:
Andy Adamson
2011-03-01 01:34:17 +00:00
committed by Trond Myklebust
parent 64419a9b20
commit d83217c135
6 changed files with 147 additions and 2 deletions
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include/linux/nfs_xdr.h
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@ -1018,6 +1018,7 @@ struct nfs_read_data {
struct nfs_readres res;
unsigned long timestamp; /* For lease renewal */
struct pnfs_layout_segment *lseg;
struct nfs_client *ds_clp; /* pNFS data server */
const struct rpc_call_ops *mds_ops;
struct page *page_array[NFS_PAGEVEC_SIZE];
};