trim: add support for multiple ranges

[fio.git] / io_u.h

diff --git a/io_u.h b/io_u.h
index 786251d5be92f08e12515c3051f3babed04137a6..cfacf310e1cd7e21f4925b8da028b25c24f50ca2 100644 (file)
--- a/io_u.h
+++ b/io_u.h
@@ -80,6 +80,10 @@ struct io_u {
 
        struct io_piece *ipo;
 
+       /*
+        * number of trim ranges for this IO.
+        */
+       unsigned int number_trim;
        unsigned long long resid;
        unsigned int error;