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Add iodepth_batch setting
[fio.git]
/
fio.c
diff --git
a/fio.c
b/fio.c
index dbea661d961ca5b911b0a35161510c238d6f0b2a..c5b85aeb8c88ca2ef732135fc74ffb8d789325c1 100644
(file)
--- a/
fio.c
+++ b/
fio.c
@@
-159,7
+159,7
@@
static void cleanup_pending_aio(struct thread_data *td)
/*
* get immediately available events, if any
*/
/*
* get immediately available events, if any
*/
- r = io_u_queued_complete(td, 0
, NULL
);
+ r = io_u_queued_complete(td, 0);
if (r < 0)
return;
if (r < 0)
return;
@@
-187,7
+187,7
@@
static void cleanup_pending_aio(struct thread_data *td)
}
if (td->cur_depth)
}
if (td->cur_depth)
- r = io_u_queued_complete(td, td->cur_depth
, NULL
);
+ r = io_u_queued_complete(td, td->cur_depth);
}
/*
}
/*
@@
-217,7
+217,7
@@
requeue:
put_io_u(td, io_u);
return 1;
} else if (ret == FIO_Q_QUEUED) {
put_io_u(td, io_u);
return 1;
} else if (ret == FIO_Q_QUEUED) {
- if (io_u_queued_complete(td, 1
, NULL
) < 0)
+ if (io_u_queued_complete(td, 1) < 0)
return 1;
} else if (ret == FIO_Q_COMPLETED) {
if (io_u->error) {
return 1;
} else if (ret == FIO_Q_COMPLETED) {
if (io_u->error) {
@@
-225,7
+225,7
@@
requeue:
return 1;
}
return 1;
}
- if (io_u_sync_complete(td, io_u
, NULL
) < 0)
+ if (io_u_sync_complete(td, io_u) < 0)
return 1;
} else if (ret == FIO_Q_BUSY) {
if (td_io_commit(td))
return 1;
} else if (ret == FIO_Q_BUSY) {
if (td_io_commit(td))
@@
-282,6
+282,8
@@
static void do_verify(struct thread_data *td)
put_io_u(td, io_u);
break;
}
put_io_u(td, io_u);
break;
}
+
+ io_u->end_io = verify_io_u;
requeue:
ret = td_io_queue(td, io_u);
requeue:
ret = td_io_queue(td, io_u);
@@
-296,7
+298,7
@@
requeue:
io_u->xfer_buf += bytes;
goto requeue;
}
io_u->xfer_buf += bytes;
goto requeue;
}
- ret = io_u_sync_complete(td, io_u
, verify_io_u
);
+ ret = io_u_sync_complete(td, io_u);
if (ret < 0)
break;
continue;
if (ret < 0)
break;
continue;
@@
-331,11
+333,16
@@
requeue:
* Reap required number of io units, if any, and do the
* verification on them through the callback handler
*/
* Reap required number of io units, if any, and do the
* verification on them through the callback handler
*/
- if (io_u_queued_complete(td, min_events
, verify_io_u
) < 0)
+ if (io_u_queued_complete(td, min_events) < 0)
break;
}
break;
}
- if (td->cur_depth)
+ if (!td->error) {
+ min_events = td->cur_depth;
+
+ if (min_events)
+ ret = io_u_queued_complete(td, min_events);
+ } else
cleanup_pending_aio(td);
td_set_runstate(td, TD_RUNNING);
cleanup_pending_aio(td);
td_set_runstate(td, TD_RUNNING);
@@
-414,7
+421,7
@@
requeue:
goto requeue;
}
fio_gettime(&comp_time, NULL);
goto requeue;
}
fio_gettime(&comp_time, NULL);
- bytes_done = io_u_sync_complete(td, io_u
, NULL
);
+ bytes_done = io_u_sync_complete(td, io_u);
if (bytes_done < 0)
ret = bytes_done;
break;
if (bytes_done < 0)
ret = bytes_done;
break;
@@
-426,6
+433,8
@@
requeue:
*/
if (td->io_ops->commit == NULL)
io_u_queued(td, io_u);
*/
if (td->io_ops->commit == NULL)
io_u_queued(td, io_u);
+ else if (td->io_u_queued >= td->iodepth_batch)
+ ret = td_io_commit(td);
break;
case FIO_Q_BUSY:
requeue_io_u(td, &io_u);
break;
case FIO_Q_BUSY:
requeue_io_u(td, &io_u);
@@
-453,7
+462,7
@@
requeue:
}
fio_gettime(&comp_time, NULL);
}
fio_gettime(&comp_time, NULL);
- bytes_done = io_u_queued_complete(td, min_evts
, NULL
);
+ bytes_done = io_u_queued_complete(td, min_evts);
if (bytes_done < 0)
break;
}
if (bytes_done < 0)
break;
}
@@
-497,15
+506,17
@@
requeue:
if (!td->error) {
struct fio_file *f;
if (!td->error) {
struct fio_file *f;
- if (td->cur_depth)
- cleanup_pending_aio(td);
+ i = td->cur_depth;
+ if (i)
+ ret = io_u_queued_complete(td, i);
if (should_fsync(td) && td->end_fsync) {
td_set_runstate(td, TD_FSYNCING);
for_each_file(td, f, i)
fio_io_sync(td, f);
}
if (should_fsync(td) && td->end_fsync) {
td_set_runstate(td, TD_FSYNCING);
for_each_file(td, f, i)
fio_io_sync(td, f);
}
- }
+ } else
+ cleanup_pending_aio(td);
}
static void cleanup_io_u(struct thread_data *td)
}
static void cleanup_io_u(struct thread_data *td)