#include "../fio.h"
#include "../filehash.h"
+struct fc_data {
+ enum fio_ddir stat_ddir;
+};
+
static int open_file(struct thread_data *td, struct fio_file *f)
{
- struct timespec start, end;
+ struct timespec start;
int do_lat = !td->o.disable_lat;
dprint(FD_FILE, "fd open %s\n", f->file_name);
}
if (do_lat) {
- unsigned long long nsec;
+ struct fc_data *data = td->io_ops_data;
+ uint64_t nsec;
- fio_gettime(&end, NULL);
- nsec = ntime_since(&start, &end);
- add_lat_sample(td, DDIR_WRITE, nsec, 0, 0);
+ nsec = ntime_since_now(&start);
+ add_clat_sample(td, data->stat_ddir, nsec, 0, 0);
}
return 0;
return 0;
}
+static int init(struct thread_data *td)
+{
+ struct fc_data *data;
+
+ data = calloc(1, sizeof(*data));
+
+ if (td_read(td))
+ data->stat_ddir = DDIR_READ;
+ else if (td_write(td))
+ data->stat_ddir = DDIR_WRITE;
+
+ td->io_ops_data = data;
+ return 0;
+}
+
+static void cleanup(struct thread_data *td)
+{
+ struct fc_data *data = td->io_ops_data;
+
+ free(data);
+}
+
static struct ioengine_ops ioengine = {
.name = "filecreate",
.version = FIO_IOOPS_VERSION,
+ .init = init,
+ .cleanup = cleanup,
.queue = queue_io,
.get_file_size = get_file_size,
.open_file = open_file,
.close_file = generic_close_file,
- .flags = FIO_DISKLESSIO | FIO_SYNCIO | FIO_FAKEIO,
+ .flags = FIO_DISKLESSIO | FIO_SYNCIO | FIO_FAKEIO |
+ FIO_NOSTATS | FIO_NOFILEHASH,
};
static void fio_init fio_filecreate_register(void)