When we init the engine, use whatever data direction the job has
for the latency we log. This means that we're no longer dependent
on the job file setting rw=read/randread or not setting it at all.
Signed-off-by: Jens Axboe <axboe@kernel.dk>
#include "../fio.h"
#include "../filehash.h"
#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;
static int open_file(struct thread_data *td, struct fio_file *f)
{
struct timespec start;
+ struct fc_data *data = td->io_ops_data;
uint64_t nsec;
nsec = ntime_since_now(&start);
uint64_t nsec;
nsec = ntime_since_now(&start);
- add_clat_sample(td, DDIR_READ, nsec, 0, 0);
+ add_clat_sample(td, data->stat_ddir, nsec, 0, 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,
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,
.queue = queue_io,
.get_file_size = get_file_size,
.open_file = open_file,