#include "fio.h"
#include "err.h"
#include "zbd_types.h"
+#include "zbd.h"
struct libzbc_data {
struct zbc_device *zdev;
return -EINVAL;
}
- if (td_write(td)) {
+ if (td_write(td) || td_trim(td)) {
if (!read_only)
flags |= O_RDWR;
} else if (td_read(td)) {
flags |= O_RDWR;
else
flags |= O_RDONLY;
- } else if (td_trim(td)) {
- td_verror(td, EINVAL, "libzbc does not support trim");
- log_err("%s: libzbc does not support trim\n", f->file_name);
- return -EINVAL;
}
if (td->o.oatomic) {
struct libzbc_data *ld;
int ret;
- if (f->filetype != FIO_TYPE_BLOCK && f->filetype != FIO_TYPE_CHAR) {
- *model = ZBD_IGNORE;
- return 0;
- }
+ if (f->filetype != FIO_TYPE_BLOCK && f->filetype != FIO_TYPE_CHAR)
+ return -EINVAL;
ret = libzbc_open_dev(td, f, &ld);
if (ret)
ret = zbc_flush(ld->zdev);
if (ret)
log_err("zbc_flush error %zd\n", ret);
- } else if (io_u->ddir != DDIR_TRIM) {
+ } else if (io_u->ddir == DDIR_TRIM) {
+ ret = zbd_do_io_u_trim(td, io_u);
+ if (!ret)
+ ret = EINVAL;
+ } else {
log_err("Unsupported operation %u\n", io_u->ddir);
ret = -EINVAL;
}