Add rw_sequencer option

[fio.git] / fio.h

diff --git a/fio.h b/fio.h
index e9fdc68f572667586e240fa3f4cb142c36403060..de76e6599cacbb5d29e2f0edbf33988cc460375d 100644 (file)
--- a/fio.h
+++ b/fio.h
@@ -60,6 +60,14 @@ enum fio_memtype {
        MEM_MMAPHUGE,   /* memory mapped huge file */
 };
 
+/*
+ * offset generator types
+ */
+enum {
+       RW_SEQ_SEQ      = 0,
+       RW_SEQ_IDENT,
+};
+
 /*
  * How many depth levels to log
  */
@@ -145,6 +153,7 @@ struct thread_options {
        char *opendir;
        char *ioengine;
        enum td_ddir td_ddir;
+       unsigned int rw_seq;
        unsigned int kb_base;
        unsigned int ddir_seq_nr;
        unsigned int iodepth;