1 files changed, 8 insertions, 1 deletions

diff --git a/fs/nfs/objlayout/objio_osd.c b/fs/nfs/objlayout/objio_osd.c
index ea6d111b03e9..be731e6b7b9c 100644
--- a/fs/nfs/objlayout/objio_osd.c
+++ b/fs/nfs/objlayout/objio_osd.c
@@ -41,6 +41,7 @@
 #include <scsi/osd_ore.h>
 
 #include "objlayout.h"
+#include "../internal.h"
 
 #define NFSDBG_FACILITY         NFSDBG_PNFS_LD
 
@@ -606,8 +607,14 @@ static bool aligned_on_raid_stripe(u64 offset, struct ore_layout *layout,
 void objio_init_write(struct nfs_pageio_descriptor *pgio, struct nfs_page *req)
 {
         unsigned long stripe_end = 0;
+        u64 wb_size;
 
-        pnfs_generic_pg_init_write(pgio, req);
+        if (pgio->pg_dreq == NULL)
+                wb_size = i_size_read(pgio->pg_inode) - req_offset(req);
+        else
+                wb_size = nfs_dreq_bytes_left(pgio->pg_dreq);
+
+        pnfs_generic_pg_init_write(pgio, req, wb_size);
         if (unlikely(pgio->pg_lseg == NULL))
                 return; /* Not pNFS */