Re: [PATCH v2] mtd: cmdlinepart: fix the wrong partitions numberwhen truncating occurs

From: Artem Bityutskiy
Date: Wed Aug 29 2012 - 04:11:21 EST


On Sun, 2012-08-26 at 09:06 +0300, Shmulik Ladkani wrote:
> root 100m@0
> kernel 100m@100m
> rootfs 800m@200m (truncated)
> user 0@1g (truncated)
> rest 0@1g

Who would benefit from having those 2 0-sized partitions and how? How
many users/scripts would be confused by this (these 2 ghost partitions
would be visible in /proc/mtd and sysfs)? How much RAM would we spend
for creating sysfs files and directories for these ghost partitions
(note, one sysfs file costs a couple KiB I thing, because 'sizeof
(struct inode)').

While you suggestion is clever, do we really benefit from this?

--
Best Regards,
Artem Bityutskiy

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