Add new writetrim rw= mode for trims preceding writes

[fio.git] / ioengine.h

diff --git a/ioengine.h b/ioengine.h
index dfe84ac9c1aff37df23c642f6efc6ddd6ab9c2b4..f9a0235cbf6e7f7fa24c9a60f4698591f6a37b6d 100644 (file)
--- a/ioengine.h
+++ b/ioengine.h
@@ -15,7 +15,7 @@
 #include <guasi.h>
 #endif
 
-#define FIO_IOOPS_VERSION      20
+#define FIO_IOOPS_VERSION      21
 
 enum {
        IO_U_F_FREE             = 1 << 0,
@@ -45,12 +45,16 @@ struct io_u {
         */
        enum fio_ddir acct_ddir;
 
+       /*
+        * Write generation
+        */
+       unsigned short numberio;
+
        /*
         * Allocated/set buffer and length
         */
        unsigned long buflen;
        unsigned long long offset;
-       unsigned short numberio;
        void *buf;
 
        /*