1 files changed, 9 insertions, 0 deletions
diff --git a/fs/udf/inode.c b/fs/udf/inode.c
index facaf3a20625..0cb7d8fba2c8 100644
--- a/fs/udf/inode.c
+++ b/fs/udf/inode.c
@@ -241,6 +241,15 @@ static int udf_read_folio(struct file *file, struct folio *folio)
 
 static void udf_readahead(struct readahead_control *rac)
 {
+	struct udf_inode_info *iinfo = UDF_I(rac->mapping->host);
+
+	/*
+	 * No readahead needed for in-ICB files and udf_get_block() would get
+	 * confused for such file anyway.
+	 */
+	if (iinfo->i_alloc_type == ICBTAG_FLAG_AD_IN_ICB)
+		return;
+
 	mpage_readahead(rac, udf_get_block);
 }