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Fio 1.27
[fio.git]
/
ioengines.c
diff --git
a/ioengines.c
b/ioengines.c
index 8975591d080acb0efc55894e2f40ec830df9d1fd..51cf1ba40e13cd67549d552c1a879461cb383a83 100644
(file)
--- a/
ioengines.c
+++ b/
ioengines.c
@@
-17,6
+17,7
@@
#include <assert.h>
#include "fio.h"
#include <assert.h>
#include "fio.h"
+#include "diskutil.h"
static FLIST_HEAD(engine_list);
static FLIST_HEAD(engine_list);
@@
-195,9
+196,13
@@
int td_io_getevents(struct thread_data *td, unsigned int min, unsigned int max,
if (r < 0)
goto out;
}
if (r < 0)
goto out;
}
+ if (max > td->cur_depth)
+ max = td->cur_depth;
+ if (min > max)
+ max = min;
r = 0;
r = 0;
- if (td->io_ops->getevents)
+ if (
max &&
td->io_ops->getevents)
r = td->io_ops->getevents(td, min, max, t);
out:
if (r >= 0)
r = td->io_ops->getevents(td, min, max, t);
out:
if (r >= 0)
@@
-216,22
+221,21
@@
int td_io_queue(struct thread_data *td, struct io_u *io_u)
assert((io_u->flags & IO_U_F_FLIGHT) == 0);
io_u->flags |= IO_U_F_FLIGHT;
assert((io_u->flags & IO_U_F_FLIGHT) == 0);
io_u->flags |= IO_U_F_FLIGHT;
- assert(
io_u->file->flags & FIO_FILE_OPEN
);
+ assert(
fio_file_open(io_u->file)
);
io_u->error = 0;
io_u->resid = 0;
if (td->io_ops->flags & FIO_SYNCIO) {
io_u->error = 0;
io_u->resid = 0;
if (td->io_ops->flags & FIO_SYNCIO) {
- fio_gettime(&io_u->issue_time, NULL);
- memcpy(&td->last_issue, &io_u->issue_time,
- sizeof(struct timeval));
+ if (fio_fill_issue_time(td))
+ fio_gettime(&io_u->issue_time, NULL);
/*
/*
- *
for a sync engine, set the timeout upfront
+ *
only used for iolog
*/
*/
- if (
mtime_since(&td->timeout_end, &io_u->issue_tim
e)
- < IO_U_TIMEOUT)
-
io_u_set_timeout(td
);
+ if (
td->o.read_iolog_fil
e)
+ memcpy(&td->last_issue, &io_u->issue_time,
+
sizeof(struct timeval)
);
}
if (io_u->ddir != DDIR_SYNC)
}
if (io_u->ddir != DDIR_SYNC)
@@
-267,18
+271,15
@@
int td_io_queue(struct thread_data *td, struct io_u *io_u)
}
if ((td->io_ops->flags & FIO_SYNCIO) == 0) {
}
if ((td->io_ops->flags & FIO_SYNCIO) == 0) {
- fio_gettime(&io_u->issue_time, NULL);
- memcpy(&td->last_issue, &io_u->issue_time,
- sizeof(struct timeval));
+ if (fio_fill_issue_time(td))
+ fio_gettime(&io_u->issue_time, NULL);
/*
/*
- *
async engine, set the timeout here
+ *
only used for iolog
*/
*/
- if (ret == FIO_Q_QUEUED &&
- (mtime_since(&td->timeout_end, &io_u->issue_time)
- < IO_U_TIMEOUT)) {
- io_u_set_timeout(td);
- }
+ if (td->o.read_iolog_file)
+ memcpy(&td->last_issue, &io_u->issue_time,
+ sizeof(struct timeval));
}
return ret;
}
return ret;
@@
-330,8
+331,9
@@
int td_io_open_file(struct thread_data *td, struct fio_file *f)
}
fio_file_reset(f);
}
fio_file_reset(f);
- f->flags |= FIO_FILE_OPEN;
- f->flags &= ~FIO_FILE_CLOSING;
+ fio_file_set_open(f);
+ fio_file_clear_closing(f);
+ disk_util_inc(f->du);
td->nr_open_files++;
get_file(f);
td->nr_open_files++;
get_file(f);
@@
-386,6
+388,7
@@
done:
log_file(td, f, FIO_LOG_OPEN_FILE);
return 0;
err:
log_file(td, f, FIO_LOG_OPEN_FILE);
return 0;
err:
+ disk_util_dec(f->du);
if (td->io_ops->close_file)
td->io_ops->close_file(td, f);
return 1;
if (td->io_ops->close_file)
td->io_ops->close_file(td, f);
return 1;
@@
-393,15
+396,24
@@
err:
int td_io_close_file(struct thread_data *td, struct fio_file *f)
{
int td_io_close_file(struct thread_data *td, struct fio_file *f)
{
- if (!
(f->flags & FIO_FILE_CLOSING
))
+ if (!
fio_file_closing(f
))
log_file(td, f, FIO_LOG_CLOSE_FILE);
/*
* mark as closing, do real close when last io on it has completed
*/
log_file(td, f, FIO_LOG_CLOSE_FILE);
/*
* mark as closing, do real close when last io on it has completed
*/
- f
->flags |= FIO_FILE_CLOSING
;
+ f
io_file_set_closing(f)
;
+ disk_util_dec(f->du);
unlock_file_all(td, f);
return put_file(td, f);
}
unlock_file_all(td, f);
return put_file(td, f);
}
+
+int td_io_get_file_size(struct thread_data *td, struct fio_file *f)
+{
+ if (!td->io_ops->get_file_size)
+ return 0;
+
+ return td->io_ops->get_file_size(td, f);
+}