return 1;
}
- /*
- * cpu thread doesn't need to provide anything
- */
- if (ops->flags & FIO_CPUIO)
- return 0;
-
if (!ops->queue) {
log_err("%s: no queue handler\n", ops->name);
return 1;
assert((io_u->flags & IO_U_F_FLIGHT) == 0);
io_u->flags |= IO_U_F_FLIGHT;
+ assert(io_u->file->flags & FIO_FILE_OPEN);
+
io_u->error = 0;
io_u->resid = 0;
if (io_u->ddir != DDIR_SYNC)
td->io_issues[io_u->ddir]++;
+ io_u_mark_depth(td, io_u);
+
ret = td->io_ops->queue(td, io_u);
+ if (ret == FIO_Q_QUEUED || ret == FIO_Q_COMPLETED)
+ get_file(io_u->file);
+
if (ret == FIO_Q_QUEUED) {
int r;
f->last_free_lookup = 0;
f->last_completed_pos = 0;
f->last_pos = 0;
- f->open = 1;
+ f->flags |= FIO_FILE_OPEN;
+ f->flags &= ~FIO_FILE_CLOSING;
if (f->file_map)
memset(f->file_map, 0, f->num_maps * sizeof(long));
td->nr_open_files++;
+ get_file(f);
return 0;
}
void td_io_close_file(struct thread_data *td, struct fio_file *f)
{
- if (f->open) {
- if (td->io_ops->close_file)
- td->io_ops->close_file(td, f);
- td->nr_open_files--;
- f->open = 0;
- }
+ /*
+ * mark as closing, do real close when last io on it has completed
+ */
+ f->flags |= FIO_FILE_CLOSING;
+
+ put_file(td, f);
}
+