if (r >= 0)
io_u_mark_complete(td, r);
else
- td_verror(td, -r, "get_events");
+ td_verror(td, r, "get_events");
dprint(FD_IO, "getevents: %d\n", r);
return r;
sizeof(struct timeval));
}
- if (!ddir_sync(io_u->ddir))
+ if (ddir_rw(io_u->ddir))
td->io_issues[io_u->ddir]++;
ret = td->io_ops->queue(td, io_u);
* IO, then it's likely an alignment problem or because the host fs
* does not support O_DIRECT
*/
- if (io_u->error == EINVAL && td->io_issues[io_u->ddir] == 1 &&
+ if (io_u->error == EINVAL && td->io_issues[io_u->ddir & 1] == 1 &&
td->o.odirect) {
log_info("fio: first direct IO errored. File system may not "
"support direct IO, or iomem_align= is bad.\n");
}
if (ret == FIO_Q_COMPLETED) {
- if (!ddir_sync(io_u->ddir)) {
+ if (ddir_rw(io_u->ddir)) {
io_u_mark_depth(td, 1);
td->ts.total_io_u[io_u->ddir]++;
- }
+ } else if (io_u->ddir == DDIR_TRIM)
+ td->ts.total_io_u[2]++;
} else if (ret == FIO_Q_QUEUED) {
int r;
- if (!ddir_sync(io_u->ddir)) {
+ if (ddir_rw(io_u->ddir)) {
td->io_u_queued++;
td->ts.total_io_u[io_u->ddir]++;
}
return ret;
}
+
+int do_io_u_trim(struct thread_data *td, struct io_u *io_u)
+{
+#ifndef FIO_HAVE_TRIM
+ io_u->error = EINVAL;
+ return 0;
+#else
+ struct fio_file *f = io_u->file;
+ int ret;
+
+ ret = os_trim(f->fd, io_u->offset, io_u->xfer_buflen);
+ if (!ret)
+ return io_u->xfer_buflen;;
+
+ io_u->error = ret;
+ return 0;
+#endif
+}