Hi,

I have two nilfs2 partitions and want to set different protection period for
each of them. I know nilfs_cleanerd has an option -p which allows to override
the protection period but using it would require to mount both partitions and
launch their cleaner daemons manually or within a script.
Since I want to use fstab I had to implement this option as a mount.nilfs2 extra
option.

Not much was done to the kernel module: it just had to accept 'pp=' as a valid
mount option.
mount.nilfs2 was modified to parse this option and its value and to pass it to
nilfs_cleanerd command line.

See the patches.


Regards,

David Smid