Add condition to stop issuing io in do_io().

[fio.git] / stat.c

diff --git a/stat.c b/stat.c
index 332ccd0f55c3072e1d9732546e055e1ecbed5f0e..10d9efead57176bee8aeba9abfbccc617520e2c4 100644 (file)
--- a/stat.c
+++ b/stat.c
@@ -243,15 +243,13 @@ out:
 int calc_lat(struct io_stat *is, unsigned long *min, unsigned long *max,
             double *mean, double *dev)
 {
-       double n = is->samples;
+       double n = (double) is->samples;
 
-       if (is->samples == 0)
+       if (n == 0)
                return 0;
 
        *min = is->min_val;
        *max = is->max_val;
-
-       n = (double) is->samples;
        *mean = is->mean.u.f;
 
        if (n > 1.0)
@@ -1693,7 +1691,7 @@ void add_bw_sample(struct thread_data *td, enum fio_ddir ddir, unsigned int bs,
        fio_gettime(&td->bw_sample_time, NULL);
 }
 
-void add_iops_sample(struct thread_data *td, enum fio_ddir ddir,
+void add_iops_sample(struct thread_data *td, enum fio_ddir ddir, unsigned int bs,
                     struct timeval *t)
 {
        struct thread_stat *ts = &td->ts;
@@ -1720,7 +1718,7 @@ void add_iops_sample(struct thread_data *td, enum fio_ddir ddir,
                add_stat_sample(&ts->iops_stat[ddir], iops);
 
                if (td->iops_log)
-                       add_log_sample(td, td->iops_log, iops, ddir, 0);
+                       add_log_sample(td, td->iops_log, iops, ddir, bs);
 
                td->stat_io_blocks[ddir] = td->this_io_blocks[ddir];
        }