Messages in this thread | | | Date | Wed, 27 Aug 2008 16:34:16 +0200 | From | Jörn Engel <> | Subject | Re: [PATCH 2/2][MTD] Add support for > 2GiB MTD devices |
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On Wed, 27 August 2008 10:01:32 +0100, David Woodhouse wrote: > > True, and we'll definitely need a new MEMERASE64 ioctl. But for the > _informational_ parts, those can happily be done through sysfs.
They certainly can, but should they? There may be some reason to prefer sysfs that should be self-evident - except that I'm a bit thick and seem to need it spelled out. Or maybe I've just become disillusioned with the practice of replacing crappy interfaces (ioctl here) with other crappy interfaces (sysfs here) and having to support both for all eternity. sysctl, ioctl, proc, sysfs, debugfs, netlink, ... - individually they all suck in their own peculiar way. But together they create a mess I no longer dare to name.
So what was the reason again why mtd needs two userspace interfaces instead of just one?
Jörn
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