diff options
| author | Andy Adamson <andros@netapp.com> | 2011-03-01 01:34:19 +0000 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2011-03-11 15:38:43 -0500 |
| commit | dc70d7b3189597f313df7bd2da849cfc39063b15 (patch) | |
| tree | c739f2c3a2213b1bc028f1599ee0efcbeabd9b81 /include/linux/nfs_xdr.h | |
| parent | cfe7f4120f8b1b9465c333d1e42efd4669b1799f (diff) | |
NFSv4.1: filelayout read
Attempt a pNFS file layout read by setting up the nfs_read_data struct and
calling nfs_initiate_read with the data server rpc client and the
filelayout rpc call ops.
Error handling is implemented in a subsequent patch.
Signed-off-by: Andy Adamson <andros@citi.umich.edu>
Signed-off-by: Dean Hildebrand <dhildeb@us.ibm.com>
Signed-off-by: Fred Isaman <iisaman@citi.umich.edu>
Signed-off-by: Fred Isaman <iisaman@netapp.com>
Signed-off-by: Mingyang Guo <guomingyang@nrchpc.ac.cn>
Signed-off-by: Oleg Drokin <green@linuxhacker.ru>
Signed-off-by: Ricardo Labiaga <Ricardo.Labiaga@netapp.com>
Tested-by: Guo Mingyang <guomingyang@nrchpc.ac.cn>
Signed-off-by: Andy Adamson <andros@netapp.com>
Signed-off-by: Benny Halevy <bhalevy@panasas.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'include/linux/nfs_xdr.h')
| -rw-r--r-- | include/linux/nfs_xdr.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/nfs_xdr.h b/include/linux/nfs_xdr.h index c66ff7fe1b6b..b63faef5052e 100644 --- a/include/linux/nfs_xdr.h +++ b/include/linux/nfs_xdr.h @@ -1020,6 +1020,7 @@ struct nfs_read_data { struct pnfs_layout_segment *lseg; struct nfs_client *ds_clp; /* pNFS data server */ const struct rpc_call_ops *mds_ops; + __u64 mds_offset; struct page *page_array[NFS_PAGEVEC_SIZE]; }; |