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[PATCH] 'null' ioengine
[fio.git]
/
log.c
diff --git
a/log.c
b/log.c
index 134355603cb14e417344d5b4058b8a9ee14874cf..a112a31ac8fa065b23544acdd7fc0883606ef27b 100644
(file)
--- a/
log.c
+++ b/
log.c
@@
-125,9
+125,9
@@
static int init_iolog_read(struct thread_data *td)
INIT_LIST_HEAD(&ipo->list);
ipo->offset = offset;
ipo->len = bytes;
INIT_LIST_HEAD(&ipo->list);
ipo->offset = offset;
ipo->len = bytes;
- if (bytes > td->max_bs)
- td->max_bs = bytes;
ipo->ddir = rw;
ipo->ddir = rw;
+ if (bytes > td->max_bs[rw])
+ td->max_bs[rw] = bytes;
list_add_tail(&ipo->list, &td->io_log_list);
}
list_add_tail(&ipo->list, &td->io_log_list);
}
@@
-172,6
+172,9
@@
int init_iolog(struct thread_data *td)
{
int ret = 0;
{
int ret = 0;
+ if (td->io_ops->flags & FIO_CPUIO)
+ return 0;
+
if (td->read_iolog_file)
ret = init_iolog_read(td);
else if (td->write_iolog_file)
if (td->read_iolog_file)
ret = init_iolog_read(td);
else if (td->write_iolog_file)
@@
-192,7
+195,7
@@
int setup_rate(struct thread_data *td)
return -1;
}
return -1;
}
- nr_reads_per_sec = (td->rate * 1024) / td->min_bs;
+ nr_reads_per_sec = (td->rate * 1024) / td->min_bs
[DDIR_READ]
;
td->rate_usec_cycle = 1000000 / nr_reads_per_sec;
td->rate_pending_usleep = 0;
return 0;
td->rate_usec_cycle = 1000000 / nr_reads_per_sec;
td->rate_pending_usleep = 0;
return 0;