1 files changed, 5 insertions, 1 deletions

diff --git a/fs/nfs/write.c b/fs/nfs/write.c
index 36d34a4c86bd..f68083db63c8 100644
--- a/fs/nfs/write.c
+++ b/fs/nfs/write.c
@@ -504,8 +504,12 @@ try_again:
         for (subreq = head->wb_this_page; subreq != head;
                         subreq = subreq->wb_this_page) {
 
-                if (!kref_get_unless_zero(&subreq->wb_kref))
+                if (!kref_get_unless_zero(&subreq->wb_kref)) {
+                        if (subreq->wb_offset == head->wb_offset + total_bytes)
+                                total_bytes += subreq->wb_bytes;
                         continue;
+                }
+
                 while (!nfs_lock_request(subreq)) {
                         /*
                          * Unlock page to allow nfs_page_group_sync_on_bit()