diff --git a/fs/orangefs/inode.c b/fs/orangefs/inode.c
index 6bf35a0d61f3..16ac617df7d7 100644
--- a/fs/orangefs/inode.c
+++ b/fs/orangefs/inode.c
@@ -249,8 +249,7 @@ static void orangefs_readahead(struct readahead_control *rac)
 {
 	loff_t offset;
 	struct iov_iter iter;
-	struct file *file = rac->file;
-	struct inode *inode = file->f_mapping->host;
+	struct inode *inode = rac->mapping->host;
 	struct xarray *i_pages;
 	struct page *page;
 	loff_t new_start = readahead_pos(rac);
@@ -269,14 +268,14 @@ static void orangefs_readahead(struct readahead_control *rac)
 		readahead_expand(rac, new_start, new_len);
 
 	offset = readahead_pos(rac);
-	i_pages = &file->f_mapping->i_pages;
+	i_pages = &rac->mapping->i_pages;
 
 	iov_iter_xarray(&iter, READ, i_pages, offset, readahead_length(rac));
 
 	/* read in the pages. */
 	if ((ret = wait_for_direct_io(ORANGEFS_IO_READ, inode,
 			&offset, &iter, readahead_length(rac),
-			inode->i_size, NULL, NULL, file)) < 0)
+			inode->i_size, NULL, NULL, rac->file)) < 0)
 		gossip_debug(GOSSIP_FILE_DEBUG,
 			"%s: wait_for_direct_io failed. \n", __func__);
 	else
diff --git a/fs/orangefs/super.c b/fs/orangefs/super.c
index ee5efdc35cc1..2f2e430461b2 100644
--- a/fs/orangefs/super.c
+++ b/fs/orangefs/super.c
@@ -209,7 +209,7 @@ static int orangefs_statfs(struct dentry *dentry, struct kstatfs *buf)
 	buf->f_bavail = (sector_t) new_op->downcall.resp.statfs.blocks_avail;
 	buf->f_files = (sector_t) new_op->downcall.resp.statfs.files_total;
 	buf->f_ffree = (sector_t) new_op->downcall.resp.statfs.files_avail;
-	buf->f_frsize = sb->s_blocksize;
+	buf->f_frsize = 0;
 
 out_op_release:
 	op_release(new_op);