diff --git a/fs/nfs/write.c b/fs/nfs/write.c
index ad2e91b..3ed4feb 100644
--- a/fs/nfs/write.c
+++ b/fs/nfs/write.c
@@ -460,6 +460,43 @@
 	inc_zone_page_state(req->wb_page, NR_UNSTABLE_NFS);
 	__mark_inode_dirty(inode, I_DIRTY_DATASYNC);
 }
+
+static inline
+int nfs_write_need_commit(struct nfs_write_data *data)
+{
+	return data->verf.committed != NFS_FILE_SYNC;
+}
+
+static inline
+int nfs_reschedule_unstable_write(struct nfs_page *req)
+{
+	if (test_and_clear_bit(PG_NEED_COMMIT, &req->wb_flags)) {
+		nfs_mark_request_commit(req);
+		return 1;
+	}
+	if (test_and_clear_bit(PG_NEED_RESCHED, &req->wb_flags)) {
+		nfs_redirty_request(req);
+		return 1;
+	}
+	return 0;
+}
+#else
+static inline void
+nfs_mark_request_commit(struct nfs_page *req)
+{
+}
+
+static inline
+int nfs_write_need_commit(struct nfs_write_data *data)
+{
+	return 0;
+}
+
+static inline
+int nfs_reschedule_unstable_write(struct nfs_page *req)
+{
+	return 0;
+}
 #endif
 
 /*
@@ -746,26 +783,12 @@
 
 static void nfs_writepage_release(struct nfs_page *req)
 {
-	nfs_end_page_writeback(req->wb_page);
 
-#if defined(CONFIG_NFS_V3) || defined(CONFIG_NFS_V4)
-	if (!PageError(req->wb_page)) {
-		if (NFS_NEED_RESCHED(req)) {
-			nfs_redirty_request(req);
-			goto out;
-		} else if (NFS_NEED_COMMIT(req)) {
-			nfs_mark_request_commit(req);
-			goto out;
-		}
-	}
-	nfs_inode_remove_request(req);
-
-out:
-	nfs_clear_commit(req);
-	nfs_clear_reschedule(req);
-#else
-	nfs_inode_remove_request(req);
-#endif
+	if (PageError(req->wb_page) || !nfs_reschedule_unstable_write(req)) {
+		nfs_end_page_writeback(req->wb_page);
+		nfs_inode_remove_request(req);
+	} else
+		nfs_end_page_writeback(req->wb_page);
 	nfs_clear_page_writeback(req);
 }
 
@@ -1008,22 +1031,28 @@
 		nfs_set_pageerror(page);
 		req->wb_context->error = task->tk_status;
 		dprintk(", error = %d\n", task->tk_status);
-	} else {
-#if defined(CONFIG_NFS_V3) || defined(CONFIG_NFS_V4)
-		if (data->verf.committed < NFS_FILE_SYNC) {
-			if (!NFS_NEED_COMMIT(req)) {
-				nfs_defer_commit(req);
-				memcpy(&req->wb_verf, &data->verf, sizeof(req->wb_verf));
-				dprintk(" defer commit\n");
-			} else if (memcmp(&req->wb_verf, &data->verf, sizeof(req->wb_verf))) {
-				nfs_defer_reschedule(req);
-				dprintk(" server reboot detected\n");
-			}
-		} else
-#endif
-			dprintk(" OK\n");
+		goto out;
 	}
 
+	if (nfs_write_need_commit(data)) {
+		spinlock_t *req_lock = &NFS_I(page->mapping->host)->req_lock;
+
+		spin_lock(req_lock);
+		if (test_bit(PG_NEED_RESCHED, &req->wb_flags)) {
+			/* Do nothing we need to resend the writes */
+		} else if (!test_and_set_bit(PG_NEED_COMMIT, &req->wb_flags)) {
+			memcpy(&req->wb_verf, &data->verf, sizeof(req->wb_verf));
+			dprintk(" defer commit\n");
+		} else if (memcmp(&req->wb_verf, &data->verf, sizeof(req->wb_verf))) {
+			set_bit(PG_NEED_RESCHED, &req->wb_flags);
+			clear_bit(PG_NEED_COMMIT, &req->wb_flags);
+			dprintk(" server reboot detected\n");
+		}
+		spin_unlock(req_lock);
+	} else
+		dprintk(" OK\n");
+
+out:
 	if (atomic_dec_and_test(&req->wb_complete))
 		nfs_writepage_release(req);
 }
@@ -1064,25 +1093,21 @@
 		if (task->tk_status < 0) {
 			nfs_set_pageerror(page);
 			req->wb_context->error = task->tk_status;
-			nfs_end_page_writeback(page);
-			nfs_inode_remove_request(req);
 			dprintk(", error = %d\n", task->tk_status);
-			goto next;
+			goto remove_request;
 		}
-		nfs_end_page_writeback(page);
 
-#if defined(CONFIG_NFS_V3) || defined(CONFIG_NFS_V4)
-		if (data->args.stable != NFS_UNSTABLE || data->verf.committed == NFS_FILE_SYNC) {
-			nfs_inode_remove_request(req);
-			dprintk(" OK\n");
+		if (nfs_write_need_commit(data)) {
+			memcpy(&req->wb_verf, &data->verf, sizeof(req->wb_verf));
+			nfs_mark_request_commit(req);
+			nfs_end_page_writeback(page);
+			dprintk(" marked for commit\n");
 			goto next;
 		}
-		memcpy(&req->wb_verf, &data->verf, sizeof(req->wb_verf));
-		nfs_mark_request_commit(req);
-		dprintk(" marked for commit\n");
-#else
+		dprintk(" OK\n");
+remove_request:
+		nfs_end_page_writeback(page);
 		nfs_inode_remove_request(req);
-#endif
 	next:
 		nfs_clear_page_writeback(req);
 	}