NFS: Create a common nfs_pageio_ops struct
At this point the read and write structures look identical, so combine
them into something shared by both.
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
diff --git a/fs/nfs/read.c b/fs/nfs/read.c
index ebd1666..3986668 100644
--- a/fs/nfs/read.c
+++ b/fs/nfs/read.c
@@ -28,7 +28,6 @@
#define NFSDBG_FACILITY NFSDBG_PAGECACHE
-static const struct nfs_pageio_ops nfs_pageio_read_ops;
static const struct nfs_pgio_completion_ops nfs_async_read_completion_ops;
static const struct nfs_rw_ops nfs_rw_read_ops;
@@ -58,7 +57,7 @@
const struct nfs_pgio_completion_ops *compl_ops)
{
struct nfs_server *server = NFS_SERVER(inode);
- const struct nfs_pageio_ops *pg_ops = &nfs_pageio_read_ops;
+ const struct nfs_pageio_ops *pg_ops = &nfs_pgio_rw_ops;
#ifdef CONFIG_NFS_V4_1
if (server->pnfs_curr_ld && !force_mds)
@@ -71,7 +70,7 @@
void nfs_pageio_reset_read_mds(struct nfs_pageio_descriptor *pgio)
{
- pgio->pg_ops = &nfs_pageio_read_ops;
+ pgio->pg_ops = &nfs_pgio_rw_ops;
pgio->pg_bsize = NFS_SERVER(pgio->pg_inode)->rsize;
}
EXPORT_SYMBOL_GPL(nfs_pageio_reset_read_mds);
@@ -178,11 +177,6 @@
.completion = nfs_read_completion,
};
-static const struct nfs_pageio_ops nfs_pageio_read_ops = {
- .pg_test = nfs_generic_pg_test,
- .pg_doio = nfs_generic_pg_pgios,
-};
-
/*
* This is the callback from RPC telling us whether a reply was
* received or some error occurred (timeout or socket shutdown).