Missing clear of some IO state

[fio.git] / init.c

diff --git a/init.c b/init.c
index 9e41d55af957a66d6a0900462d5d4ca5a8c7f038..9e7fb2c055e62a17ceac9dbf78757d1b83bd357c 100644 (file)
--- a/init.c
+++ b/init.c
@@ -330,6 +330,13 @@ static struct fio_option options[] = {
                .help   = "Idle time between IO buffers (usec)",
                .def    = "0",
        },
+       {
+               .name   = "thinktime_spin",
+               .type   = FIO_OPT_INT,
+               .off1   = td_var_offset(thinktime_spin),
+               .help   = "Start thinktime by spinning this amount (usec)",
+               .def    = "0",
+       },
        {
                .name   = "thinktime_blocks",
                .type   = FIO_OPT_INT,
@@ -631,6 +638,12 @@ static void fixup_options(struct thread_data *td)
         */
        if (td->filetype == FIO_TYPE_CHAR && td->odirect)
                td->odirect = 0;
+
+       /*
+        * thinktime_spin must be less than thinktime
+        */
+       if (td->thinktime_spin > td->thinktime)
+               td->thinktime_spin = td->thinktime;
 }
 
 /*
@@ -845,7 +858,7 @@ int init_random_state(struct thread_data *td)
                return 0;
 
        if (td->rand_repeatable)
-               seeds[3] = FIO_RANDSEED;
+               seeds[3] = FIO_RANDSEED * td->thread_number;
 
        if (!td->norandommap) {
                for_each_file(td, f, i) {