Add support for write_iops_log

[fio.git] / options.c

diff --git a/options.c b/options.c
index 1914037583fb24163936e18aac7b4473aed87728..f07cc7c42aedcee338fb5e9a7b7a7bbf773f4998 100644 (file)
--- a/options.c
+++ b/options.c
@@ -749,6 +749,17 @@ static int str_write_lat_log_cb(void *data, const char *str)
        return 0;
 }
 
+static int str_write_iops_log_cb(void *data, const char *str)
+{
+       struct thread_data *td = data;
+
+       if (str)
+               td->o.iops_log_file = strdup(str);
+
+       td->o.write_iops_log = 1;
+       return 0;
+}
+
 static int str_gtod_reduce_cb(void *data, int *il)
 {
        struct thread_data *td = data;
@@ -1821,6 +1832,15 @@ static struct fio_option options[FIO_MAX_OPTS] = {
                .help   = "Time window over which to calculate bandwidth"
                          " (msec)",
                .def    = "500",
+               .parent = "write_bw_log",
+       },
+       {
+               .name   = "iopsavgtime",
+               .type   = FIO_OPT_INT,
+               .off1   = td_var_offset(iops_avg_time),
+               .help   = "Time window over which to calculate IOPS (msec)",
+               .def    = "500",
+               .parent = "write_iops_log",
        },
        {
                .name   = "create_serialize",
@@ -1938,6 +1958,13 @@ static struct fio_option options[FIO_MAX_OPTS] = {
                .cb     = str_write_lat_log_cb,
                .help   = "Write log of latency during run",
        },
+       {
+               .name   = "write_iops_log",
+               .type   = FIO_OPT_STR,
+               .off1   = td_var_offset(write_iops_log),
+               .cb     = str_write_iops_log_cb,
+               .help   = "Write log of IOPS during run",
+       },
        {
                .name   = "hugepage-size",
                .type   = FIO_OPT_INT,