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| author | Christoph Hellwig <hch@lst.de> | 2014-04-16 17:07:22 +0400 |
|---|---|---|
| committer | Trond Myklebust <trond.myklebust@primarydata.com> | 2014-05-29 01:50:08 +0400 |
| commit | fab5fc25d230edcc8ee72367e505955a2fae0cac (patch) | |
| tree | ea5d0df777acfeef50068c4b031bb9417be9743f /fs/nfs/internal.h | |
| parent | a20c93e3160e37ecccc738d8eef085c8507949ed (diff) | |
| download | linux-fab5fc25d230edcc8ee72367e505955a2fae0cac.tar.xz | |
nfs: remove ->read_pageio_init from rpc ops
The read_pageio_init method is just a very convoluted way to grab the
right nfs_pageio_ops vector. The vector to chose is not a choice of
protocol version, but just a pNFS vs MDS I/O choice that can simply be
done inside nfs_pageio_init_read based on the presence of a layout
driver, and a new force_mds flag to the special case of falling back
to MDS I/O on a pNFS-capable volume.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Tested-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Diffstat (limited to 'fs/nfs/internal.h')
| -rw-r--r-- | fs/nfs/internal.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/nfs/internal.h b/fs/nfs/internal.h index 8431083de179..98fe618db2aa 100644 --- a/fs/nfs/internal.h +++ b/fs/nfs/internal.h @@ -398,7 +398,7 @@ struct nfs_pgio_completion_ops; extern struct nfs_read_header *nfs_readhdr_alloc(void); extern void nfs_readhdr_free(struct nfs_pgio_header *hdr); extern void nfs_pageio_init_read(struct nfs_pageio_descriptor *pgio, - struct inode *inode, + struct inode *inode, bool force_mds, const struct nfs_pgio_completion_ops *compl_ops); extern int nfs_initiate_read(struct rpc_clnt *clnt, struct nfs_read_data *data, |