[LTP] [PATCH v1] fsconfig04.c: Check FSCONFIG_SET_PATH

[Petr Vorel]

Hi Wei,

> On Thu, May 22, 2025 at 10:56:37PM +0200, Petr Vorel wrote:
> > Hi Wei,

> > I'm sorry not a real review, just point out obvious API errors.
> Thanks for pointing that out :)


> > > +#include "lapi/fsmount.h"

> > > +#include "old/old_device.h"
> > Why this?
> tst_acquire_loop_device is needed in this case, and i saw following test
> case using old_device.h, so i just copy it into current case.
> testcases/lib/tst_device.c

Indeed it also uses it, maybe there is really no other alternative for new API.

> > > +
> > > +
> > > +	.all_filesystems = 1,
> > > +	.skip_filesystems = (const char *const []){"ntfs", "vfat", "exfat",
> > > +		"ext2", "tmpfs", "xfs", "btrfs", NULL},
> > So you skip nearly everything, right?
> Yes, ONLY ext3 and ext4 support journal setup

> > Why not use .mount_device = 1 ? That would mount the default filesystem.
> This case need format default device with ext3 opts='-F -J device=/dev/loop1' firstly,
> so the device can not be mounted before format.

Thanks for info.

Kind regards,
Petr

> > Kind regards,
> > Petr