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| 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 /fs/nfs/internal.h | |
| parent | cfe7f4120f8b1b9465c333d1e42efd4669b1799f (diff) | |
| download | linux-dc70d7b3189597f313df7bd2da849cfc39063b15.tar.bz2 | |
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 'fs/nfs/internal.h')
| -rw-r--r-- | fs/nfs/internal.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/nfs/internal.h b/fs/nfs/internal.h index 5cc92014259e..5e9df992cd73 100644 --- a/fs/nfs/internal.h +++ b/fs/nfs/internal.h @@ -271,6 +271,8 @@ extern int nfs4_get_rootfh(struct nfs_server *server, struct nfs_fh *mntfh); #endif /* read.c */ +extern int nfs_initiate_read(struct nfs_read_data *data, struct rpc_clnt *clnt, + const struct rpc_call_ops *call_ops); extern void nfs_read_prepare(struct rpc_task *task, void *calldata); /* write.c */ |