1 files changed, 2 insertions, 0 deletions

diff --git a/fs/nfs/write.c b/fs/nfs/write.c
index 647e3217c2e1..d9e5ee594572 100644
--- a/fs/nfs/write.c
+++ b/fs/nfs/write.c
@@ -429,6 +429,7 @@ static int nfs_inode_add_request(struct inode *inode, struct nfs_page *req)
                 if (nfs_have_delegation(inode, FMODE_WRITE))
                         nfsi->change_attr++;
         }
+        SetPagePrivate(req->wb_page);
         nfsi->npages++;
         atomic_inc(&req->wb_count);
         return 0;
@@ -445,6 +446,7 @@ static void nfs_inode_remove_request(struct nfs_page *req)
         BUG_ON (!NFS_WBACK_BUSY(req));
 
         spin_lock(&nfsi->req_lock);
+        ClearPagePrivate(req->wb_page);
         radix_tree_delete(&nfsi->nfs_page_tree, req->wb_index);
         nfsi->npages--;
         if (!nfsi->npages) {