projects
/
fio.git
/ blobdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
|
commitdiff
|
tree
raw
|
inline
| side by side
More cpu engine fixes
[fio.git]
/
fio.c
diff --git
a/fio.c
b/fio.c
index 6e0dae24d5cf0e8410c0b04e2d25856b7839b8b2..6f9a378b3599084927f1cb940aa9b28d8ff7648d 100644
(file)
--- a/
fio.c
+++ b/
fio.c
@@
-446,6
+446,13
@@
static void do_io(struct thread_data *td)
break;
}
break;
}
+ /*
+ * Add verification end_io handler, if asked to verify
+ * a previously written file.
+ */
+ if (td->o.verify != VERIFY_NONE)
+ io_u->end_io = verify_io_u;
+
ret = td_io_queue(td, io_u);
switch (ret) {
case FIO_Q_COMPLETED:
ret = td_io_queue(td, io_u);
switch (ret) {
case FIO_Q_COMPLETED:
@@
-650,10
+657,12
@@
static int init_io_u(struct thread_data *td)
memset(io_u, 0, sizeof(*io_u));
INIT_LIST_HEAD(&io_u->list);
memset(io_u, 0, sizeof(*io_u));
INIT_LIST_HEAD(&io_u->list);
- io_u->buf = p + max_bs * i;
+ if (!(td->io_ops->flags & FIO_NOIO)) {
+ io_u->buf = p + max_bs * i;
- if (td_write(td))
- fill_io_buf(td, io_u, max_bs);
+ if (td_write(td))
+ fill_io_buf(td, io_u, max_bs);
+ }
io_u->index = i;
io_u->flags = IO_U_F_FREE;
io_u->index = i;
io_u->flags = IO_U_F_FREE;
@@
-724,6
+733,8
@@
static int keep_running(struct thread_data *td)
{
unsigned long long io_done;
{
unsigned long long io_done;
+ if (td->done)
+ return 0;
if (td->o.time_based)
return 1;
if (td->o.loops) {
if (td->o.time_based)
return 1;
if (td->o.loops) {
@@
-892,7
+903,9
@@
static void *thread_main(void *data)
if (td->error || td->terminate)
break;
if (td->error || td->terminate)
break;
- if (td->o.verify == VERIFY_NONE)
+ if (!td->o.do_verify ||
+ td->o.verify == VERIFY_NONE ||
+ (td->io_ops->flags & FIO_UNIDIR))
continue;
if (clear_io_state(td))
continue;
if (clear_io_state(td))
@@
-909,8
+922,8
@@
static void *thread_main(void *data)
}
update_rusage_stat(td);
}
update_rusage_stat(td);
- td->ts.runtime[0] =
runtime[0]
/ 1000;
- td->ts.runtime[1] =
runtime[1]
/ 1000;
+ td->ts.runtime[0] =
(runtime[0] + 999)
/ 1000;
+ td->ts.runtime[1] =
(runtime[1] + 999)
/ 1000;
td->ts.total_run_time = mtime_since_now(&td->epoch);
td->ts.io_bytes[0] = td->io_bytes[0];
td->ts.io_bytes[1] = td->io_bytes[1];
td->ts.total_run_time = mtime_since_now(&td->epoch);
td->ts.io_bytes[0] = td->io_bytes[0];
td->ts.io_bytes[1] = td->io_bytes[1];
@@
-921,8
+934,6
@@
static void *thread_main(void *data)
finish_log(td, td->ts.slat_log, "slat");
if (td->ts.clat_log)
finish_log(td, td->ts.clat_log, "clat");
finish_log(td, td->ts.slat_log, "slat");
if (td->ts.clat_log)
finish_log(td, td->ts.clat_log, "clat");
- if (td->o.write_iolog_file)
- write_iolog_close(td);
if (td->o.exec_postrun) {
if (system(td->o.exec_postrun) < 0)
log_err("fio: postrun %s failed\n", td->o.exec_postrun);
if (td->o.exec_postrun) {
if (system(td->o.exec_postrun) < 0)
log_err("fio: postrun %s failed\n", td->o.exec_postrun);
@@
-937,6
+948,13
@@
err:
close_files(td);
close_ioengine(td);
cleanup_io_u(td);
close_files(td);
close_ioengine(td);
cleanup_io_u(td);
+
+ /*
+ * do this very late, it will log file closing as well
+ */
+ if (td->o.write_iolog_file)
+ write_iolog_close(td);
+
options_mem_free(td);
td_set_runstate(td, TD_EXITED);
return (void *) (unsigned long) td->error;
options_mem_free(td);
td_set_runstate(td, TD_EXITED);
return (void *) (unsigned long) td->error;
@@
-971,12
+989,12
@@
static int fork_main(int shmid, int offset)
static void reap_threads(int *nr_running, int *t_rate, int *m_rate)
{
struct thread_data *td;
static void reap_threads(int *nr_running, int *t_rate, int *m_rate)
{
struct thread_data *td;
- int i, cputhreads, pending, status, ret;
+ int i, cputhreads,
realthreads,
pending, status, ret;
/*
* reap exited threads (TD_EXITED -> TD_REAPED)
*/
/*
* reap exited threads (TD_EXITED -> TD_REAPED)
*/
- pending = cputhreads = 0;
+
realthreads =
pending = cputhreads = 0;
for_each_td(td, i) {
int flags = 0;
for_each_td(td, i) {
int flags = 0;
@@
-986,6
+1004,8
@@
static void reap_threads(int *nr_running, int *t_rate, int *m_rate)
*/
if (td->io_ops && !strcmp(td->io_ops->name, "cpuio"))
cputhreads++;
*/
if (td->io_ops && !strcmp(td->io_ops->name, "cpuio"))
cputhreads++;
+ else
+ realthreads++;
if (!td->pid || td->runstate == TD_REAPED)
continue;
if (!td->pid || td->runstate == TD_REAPED)
continue;
@@
-1052,7
+1072,7
@@
reaped:
exit_value++;
}
exit_value++;
}
- if (*nr_running == cputhreads && !pending)
+ if (*nr_running == cputhreads && !pending
&& realthreads
)
terminate_threads(TERMINATE_ALL);
}
terminate_threads(TERMINATE_ALL);
}