Artem,
Am Montag, 2. Juli 2018, 09:30:25 CEST schrieb Artem Bityutskiy:
> Hi,
>
> On Thu, 2018-06-28 at 09:40 +0200, Quentin Schulz wrote:
> > diff --git a/drivers/mtd/ubi/kapi.c b/drivers/mtd/ubi/kapi.c
> > index d4b2e87..e9e9ecb 100644
> > --- a/drivers/mtd/ubi/kapi.c
> > +++ b/drivers/mtd/ubi/kapi.c
> > @@ -202,7 +202,7 @@ struct ubi_volume_desc *ubi_open_volume(int ubi_num,
> > int vol_id, int mode)
> > desc->mode = mode;
> >
> > mutex_lock(&ubi->ckvol_mutex);
> > - if (!vol->checked) {
> > + if (!vol->checked && !vol->skip_check) {
> > /* This is the first open - check the volume */
> > err = ubi_check_volume(ubi, vol_id);
> > if (err < 0) {
>
> Did you deliberately did not add a similar check to 'vol_cdev_write()' ?
> You want to skip checking on load but do have the checking after volume
> update ?
> Looks a bit inconsistent to me. At the very least deserves a comment in
> 'vol_cdev_write()' about why 'skip_check' flag is ignored there.
Well, the idea is skipping the check, not the crc32 on the medium.
That way we can later, if needed, offer a way to drop the flag but
and don't have to rewrite with crc32-enabled.
Thanks,
//richard
