1 files changed, 15 insertions, 20 deletions

diff --git a/fs/netfs/read_helper.c b/fs/netfs/read_helper.c
index 9320a42dfaf9..6169659857b3 100644
--- a/fs/netfs/read_helper.c
+++ b/fs/netfs/read_helper.c
@@ -170,7 +170,7 @@ static void netfs_cache_read_terminated(void *priv, ssize_t transferred_or_error
  */
 static void netfs_read_from_cache(struct netfs_read_request *rreq,
 				  struct netfs_read_subrequest *subreq,
-				  bool seek_data)
+				  enum netfs_read_from_hole read_hole)
 {
 	struct netfs_cache_resources *cres = &rreq->cache_resources;
 	struct iov_iter iter;
@@ -180,7 +180,7 @@ static void netfs_read_from_cache(struct netfs_read_request *rreq,
 			subreq->start + subreq->transferred,
 			subreq->len   - subreq->transferred);
 
-	cres->ops->read(cres, subreq->start, &iter, seek_data,
+	cres->ops->read(cres, subreq->start, &iter, read_hole,
 			netfs_cache_read_terminated, subreq);
 }
 
@@ -323,7 +323,7 @@ static void netfs_rreq_do_write_to_cache(struct netfs_read_request *rreq)
 		}
 
 		ret = cres->ops->prepare_write(cres, &subreq->start, &subreq->len,
-					       rreq->i_size);
+					       rreq->i_size, true);
 		if (ret < 0) {
 			trace_netfs_failure(rreq, subreq, ret, netfs_fail_prepare_write);
 			trace_netfs_sreq(subreq, netfs_sreq_trace_write_skip);
@@ -354,16 +354,11 @@ static void netfs_rreq_write_to_cache_work(struct work_struct *work)
 	netfs_rreq_do_write_to_cache(rreq);
 }
 
-static void netfs_rreq_write_to_cache(struct netfs_read_request *rreq,
-				      bool was_async)
+static void netfs_rreq_write_to_cache(struct netfs_read_request *rreq)
 {
-	if (was_async) {
-		rreq->work.func = netfs_rreq_write_to_cache_work;
-		if (!queue_work(system_unbound_wq, &rreq->work))
-			BUG();
-	} else {
-		netfs_rreq_do_write_to_cache(rreq);
-	}
+	rreq->work.func = netfs_rreq_write_to_cache_work;
+	if (!queue_work(system_unbound_wq, &rreq->work))
+		BUG();
 }
 
 /*
@@ -466,7 +461,7 @@ static void netfs_rreq_short_read(struct netfs_read_request *rreq,
 	netfs_get_read_subrequest(subreq);
 	atomic_inc(&rreq->nr_rd_ops);
 	if (subreq->source == NETFS_READ_FROM_CACHE)
-		netfs_read_from_cache(rreq, subreq, true);
+		netfs_read_from_cache(rreq, subreq, NETFS_READ_HOLE_CLEAR);
 	else
 		netfs_read_from_server(rreq, subreq);
 }
@@ -558,7 +553,7 @@ again:
 	wake_up_bit(&rreq->flags, NETFS_RREQ_IN_PROGRESS);
 
 	if (test_bit(NETFS_RREQ_WRITE_TO_CACHE, &rreq->flags))
-		return netfs_rreq_write_to_cache(rreq, was_async);
+		return netfs_rreq_write_to_cache(rreq);
 
 	netfs_rreq_completed(rreq, was_async);
 }
@@ -794,7 +789,7 @@ static bool netfs_rreq_submit_slice(struct netfs_read_request *rreq,
 		netfs_read_from_server(rreq, subreq);
 		break;
 	case NETFS_READ_FROM_CACHE:
-		netfs_read_from_cache(rreq, subreq, false);
+		netfs_read_from_cache(rreq, subreq, NETFS_READ_HOLE_IGNORE);
 		break;
 	default:
 		BUG();
@@ -960,7 +955,7 @@ int netfs_readpage(struct file *file,
 	rreq = netfs_alloc_read_request(ops, netfs_priv, file);
 	if (!rreq) {
 		if (netfs_priv)
-			ops->cleanup(netfs_priv, folio_file_mapping(folio));
+			ops->cleanup(folio_file_mapping(folio), netfs_priv);
 		folio_unlock(folio);
 		return -ENOMEM;
 	}
@@ -1008,8 +1003,8 @@ out:
 }
 EXPORT_SYMBOL(netfs_readpage);
 
-/**
- * netfs_skip_folio_read - prep a folio for writing without reading first
+/*
+ * Prepare a folio for writing without reading first
  * @folio: The folio being prepared
  * @pos: starting position for the write
  * @len: length of write
@@ -1191,7 +1186,7 @@ have_folio:
 		goto error;
 have_folio_no_wait:
 	if (netfs_priv)
-		ops->cleanup(netfs_priv, mapping);
+		ops->cleanup(mapping, netfs_priv);
 	*_folio = folio;
 	_leave(" = 0");
 	return 0;
@@ -1202,7 +1197,7 @@ error:
 	folio_unlock(folio);
 	folio_put(folio);
 	if (netfs_priv)
-		ops->cleanup(netfs_priv, mapping);
+		ops->cleanup(mapping, netfs_priv);
 	_leave(" = %d", ret);
 	return ret;
 }