NFSv4.1: unify pnfs_pageio_init functions

Use common code for pnfs_pageio_init_{read,write} and use
a common generic pg_test function.

Note that this function always assumes the the layout driver's
pg_test method is implemented.

[Fix BUG]
Signed-off-by: Boaz Harrosh <bharrosh@panasas.com>
Signed-off-by: Benny Halevy <bhalevy@panasas.com>

1 files changed, 0 insertions, 1 deletions

diff --git a/fs/nfs/read.c b/fs/nfs/read.c
index 540c8bc93f95..20a7f952e244 100644
--- a/fs/nfs/read.c
+++ b/fs/nfs/read.c
@@ -664,7 +664,6 @@ int nfs_readpages(struct file *filp, struct address_space *mapping,
         if (ret == 0)
                 goto read_complete; /* all pages were read */
 
-        pnfs_pageio_init_read(&pgio, inode);
         if (rsize < PAGE_CACHE_SIZE)
                 nfs_pageio_init(&pgio, inode, nfs_pagein_multi, rsize, 0);
         else