NFSv4.1: Use session max response size for GETDEVICEINFO gdia_maxcount

We prepare for the largest possible GETDEVICEINFO response, which
can not be greater than the negotiated session maximum response size.

Signed-off-by: Andy Adamson <andros@netapp.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

diff --git a/fs/nfs/nfs4filelayoutdev.c b/fs/nfs/nfs4filelayoutdev.c
index a1fab8d..f81231f 100644 (file)
--- a/fs/nfs/nfs4filelayoutdev.c
+++ b/fs/nfs/nfs4filelayoutdev.c
@@ -728,7 +728,7 @@ get_device_info(struct inode *inode, struct nfs4_deviceid *dev_id, gfp_t gfp_fla
        pdev->layout_type = LAYOUT_NFSV4_1_FILES;
        pdev->pages = pages;
        pdev->pgbase = 0;
-       pdev->pglen = PAGE_SIZE * max_pages;
+       pdev->pglen = max_resp_sz;
        pdev->mincount = 0;
 
        rc = nfs4_proc_getdeviceinfo(server, pdev);