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-rw-r--r--ioengine.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/ioengine.h b/ioengine.h
index 48a042bd..c56bd505 100644
--- a/ioengine.h
+++ b/ioengine.h
@@ -49,6 +49,11 @@ struct io_u {
unsigned long long offset;
/*
+ * Initial seed for generating the buffer contents
+ */
+ unsigned long rand_seed;
+
+ /*
* IO engine state, may be different from above when we get
* partial transfers / residual data counts
*/