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authorChristoph Hellwig <hch@lst.de>2014-04-16 17:07:22 +0400
committerTrond Myklebust <trond.myklebust@primarydata.com>2014-05-29 01:50:08 +0400
commitfab5fc25d230edcc8ee72367e505955a2fae0cac (patch)
treeea5d0df777acfeef50068c4b031bb9417be9743f /fs/nfs/proc.c
parenta20c93e3160e37ecccc738d8eef085c8507949ed (diff)
downloadlinux-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/proc.c')
-rw-r--r--fs/nfs/proc.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/fs/nfs/proc.c b/fs/nfs/proc.c
index f9cc29590a18..8cc227fcd4d2 100644
--- a/fs/nfs/proc.c
+++ b/fs/nfs/proc.c
@@ -735,7 +735,6 @@ const struct nfs_rpc_ops nfs_v2_clientops = {
.pathconf = nfs_proc_pathconf,
.decode_dirent = nfs2_decode_dirent,
.read_setup = nfs_proc_read_setup,
- .read_pageio_init = nfs_pageio_init_read,
.read_rpc_prepare = nfs_proc_read_rpc_prepare,
.read_done = nfs_read_done,
.write_setup = nfs_proc_write_setup,