[PATCH] Add for_each_td()
Similar to for_each_file(), just iterates over each td we know about.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
diff --git a/fio.c b/fio.c
index 9a1da29..624c959 100644
--- a/fio.c
+++ b/fio.c
@@ -56,11 +56,10 @@
static void terminate_threads(int group_id)
{
+ struct thread_data *td;
int i;
- for (i = 0; i < thread_number; i++) {
- struct thread_data *td = &threads[i];
-
+ for_each_td(td, i) {
if (group_id == TERMINATE_ALL || groupid == td->groupid) {
td->terminate = 1;
td->start_delay = 0;
@@ -1090,14 +1089,14 @@
*/
static void reap_threads(int *nr_running, int *t_rate, int *m_rate)
{
+ struct thread_data *td;
int i, cputhreads;
/*
* reap exited threads (TD_EXITED -> TD_REAPED)
*/
- for (i = 0, cputhreads = 0; i < thread_number; i++) {
- struct thread_data *td = &threads[i];
-
+ cputhreads = 0;
+ for_each_td(td, i) {
/*
* ->io_ops is NULL for a thread that has closed its
* io engine
@@ -1194,9 +1193,7 @@
nr_started = 0;
m_rate = t_rate = 0;
- for (i = 0; i < thread_number; i++) {
- td = &threads[i];
-
+ for_each_td(td, i) {
print_status_init(td->thread_number - 1);
init_disk_util(td);
@@ -1225,9 +1222,7 @@
/*
* create threads (TD_NOT_CREATED -> TD_CREATED)
*/
- for (i = 0; i < thread_number; i++) {
- td = &threads[i];
-
+ for_each_td(td, i) {
if (td->runstate != TD_NOT_CREATED)
continue;
@@ -1316,9 +1311,7 @@
/*
* start created threads (TD_INITIALIZED -> TD_RUNNING).
*/
- for (i = 0; i < thread_number; i++) {
- td = &threads[i];
-
+ for_each_td(td, i) {
if (td->runstate != TD_INITIALIZED)
continue;