Some more bits of blktrace support

[fio.git] / options.c

diff --git a/options.c b/options.c
index 5401f90339bf7da688b8e645656cec3a24ee7228..54ceaeed706cbaa110eff416375cbe5f5beb7393 100644 (file)
--- a/options.c
+++ b/options.c
@@ -64,6 +64,13 @@ static int str_lockmem_cb(void fio_unused *data, unsigned long *val)
 static int str_prioclass_cb(void *data, unsigned int *val)
 {
        struct thread_data *td = data;
+       unsigned short mask;
+
+       /*
+        * mask off old class bits, str_prio_cb() may have set a default class
+        */
+       mask = (1 << IOPRIO_CLASS_SHIFT) - 1;
+       td->ioprio &= mask;
 
        td->ioprio |= *val << IOPRIO_CLASS_SHIFT;
        return 0;
@@ -74,6 +81,13 @@ static int str_prio_cb(void *data, unsigned int *val)
        struct thread_data *td = data;
 
        td->ioprio |= *val;
+
+       /*
+        * If no class is set, assume BE
+        */
+       if ((td->ioprio >> IOPRIO_CLASS_SHIFT) == 0)
+               td->ioprio |= IOPRIO_CLASS_BE << IOPRIO_CLASS_SHIFT;
+
        return 0;
 }
 #endif
@@ -477,6 +491,12 @@ static struct fio_option options[] = {
                .help   = "Stop workload when this amount of time has passed",
                .def    = "0",
        },
+       {
+               .name   = "time_based",
+               .type   = FIO_OPT_STR_SET,
+               .off1   = td_var_offset(time_based),
+               .help   = "Keep running until runtime/timeout is met",
+       },
        {
                .name   = "mem",
                .alias  = "iomem",
@@ -538,6 +558,13 @@ static struct fio_option options[] = {
                          },
                },
        },
+       {
+               .name   = "verifysort",
+               .type   = FIO_OPT_BOOL,
+               .off1   = td_var_offset(verifysort),
+               .help   = "Sort written verify blocks for read back",
+               .def    = "1",
+       },
        {
                .name   = "write_iolog",
                .type   = FIO_OPT_STR_STORE,
@@ -819,6 +846,21 @@ static struct fio_option options[] = {
                .off1   = td_var_offset(group_reporting),
                .help   = "Do reporting on a per-group basis",
        },
+       {
+               .name   = "zero_buffers",
+               .type   = FIO_OPT_STR_SET,
+               .off1   = td_var_offset(zero_buffers),
+               .help   = "Init IO buffers to all zeroes",
+       },
+#ifdef FIO_HAVE_DISK_UTIL
+       {
+               .name   = "disk_util",
+               .type   = FIO_OPT_BOOL,
+               .off1   = td_var_offset(do_disk_util),
+               .help   = "Log disk utilization stats",
+               .def    = "1",
+       },
+#endif
        {
                .name = NULL,
        },
@@ -901,7 +943,9 @@ void options_mem_dupe(struct thread_data *td)
        __options_mem(td, 1);
 }
 
-void options_mem_free(struct thread_data *td)
+void options_mem_free(struct thread_data fio_unused *td)
 {
+#if 0
        __options_mem(td, 0);
+#endif
 }