186 static void ceph_netfs_expand_readahead(struct netfs_io_request *rreq)  in ceph_netfs_expand_readahead()  argument
188 	struct inode *inode = rreq->inode;  in ceph_netfs_expand_readahead()
192 	loff_t end = rreq->start + rreq->len, new_end;  in ceph_netfs_expand_readahead()
193 	struct ceph_netfs_request_data *priv = rreq->netfs_priv;  in ceph_netfs_expand_readahead()
217 	new_end = min(round_up(end, lo->stripe_unit), rreq->i_size);  in ceph_netfs_expand_readahead()
218 	if (new_end > end && new_end <= rreq->start + max_len)  in ceph_netfs_expand_readahead()
219 		rreq->len = new_end - rreq->start;  in ceph_netfs_expand_readahead()
222 	div_u64_rem(rreq->start, lo->stripe_unit, &blockoff);  in ceph_netfs_expand_readahead()
223 	if (rreq->len + blockoff <= max_len) {  in ceph_netfs_expand_readahead()
224 		rreq->start -= blockoff;  in ceph_netfs_expand_readahead()
225 		rreq->len += blockoff;  in ceph_netfs_expand_readahead()
231 	struct inode *inode = subreq->rreq->inode;  in ceph_netfs_clamp_length()
293 	struct netfs_io_request *rreq = subreq->rreq;  in ceph_netfs_issue_op_inline()  local
294 	struct inode *inode = rreq->inode;  in ceph_netfs_issue_op_inline()
335 	iov_iter_xarray(&iter, ITER_DEST, &rreq->mapping->i_pages, subreq->start, len);  in ceph_netfs_issue_op_inline()
348 	struct netfs_io_request *rreq = subreq->rreq;  in ceph_netfs_issue_read()  local
349 	struct inode *inode = rreq->inode;  in ceph_netfs_issue_read()
388 	iov_iter_xarray(&iter, ITER_DEST, &rreq->mapping->i_pages, subreq->start, len);  in ceph_netfs_issue_read()
435 static int ceph_init_request(struct netfs_io_request *rreq, struct file *file)  in ceph_init_request()  argument
437 	struct inode *inode = rreq->inode;  in ceph_init_request()
442 	if (rreq->origin != NETFS_READAHEAD)  in ceph_init_request()
458 			rreq->netfs_priv = priv;  in ceph_init_request()
484 	rreq->netfs_priv = priv;  in ceph_init_request()
493 static void ceph_netfs_free_request(struct netfs_io_request *rreq)  in ceph_netfs_free_request()  argument
495 	struct ceph_netfs_request_data *priv = rreq->netfs_priv;  in ceph_netfs_free_request()
501 		ceph_put_cap_refs(ceph_inode(rreq->inode), priv->caps);  in ceph_netfs_free_request()
503 	rreq->netfs_priv = NULL;  in ceph_netfs_free_request()