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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/read.c | |
| parent | cfe7f4120f8b1b9465c333d1e42efd4669b1799f (diff) | |
| download | blackbird-op-linux-dc70d7b3189597f313df7bd2da849cfc39063b15.tar.gz blackbird-op-linux-dc70d7b3189597f313df7bd2da849cfc39063b15.zip | |
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/read.c')
| -rw-r--r-- | fs/nfs/read.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/nfs/read.c b/fs/nfs/read.c index 4127a1c0eec6..f4d0fcffcb5a 100644 --- a/fs/nfs/read.c +++ b/fs/nfs/read.c @@ -157,7 +157,7 @@ static void nfs_readpage_release(struct nfs_page *req) nfs_release_request(req); } -static int nfs_initiate_read(struct nfs_read_data *data, struct rpc_clnt *clnt, +int nfs_initiate_read(struct nfs_read_data *data, struct rpc_clnt *clnt, const struct rpc_call_ops *call_ops) { struct inode *inode = data->inode; @@ -195,6 +195,7 @@ static int nfs_initiate_read(struct nfs_read_data *data, struct rpc_clnt *clnt, rpc_put_task(task); return 0; } +EXPORT_SYMBOL_GPL(nfs_initiate_read); /* * Set up the NFS read request struct |
