Re: [Ext2-devel] [RFC] [PATCH 3/4] Add extended attributes to ext2/3

Christoph Hellwig (hch@infradead.org)
Tue, 8 Oct 2002 20:20:38 +0100


On Tue, Oct 08, 2002 at 09:14:00PM +0200, Andreas Gruenbacher wrote:
> Users might just fill up all xattr space leaving no space for ACLs (or
> similar). If user xattrs are disabled this can no longer occur, so some
> administrators might be happy to have a choice.

Umm, that's why we have quota..

> With the registration API modules doing HSM/LSM/... can just register handlers
> without having to modify the file system code. Otherwise we would have to
> hand code additional hooks for independently loadable modules.

a) if the HSM/whatever is so standalone that it should patch ext2 code
it is truely generic and thus above the filesystem.
b) you don;t even export the register/unregister to modules, not mention
other ext2/ext3 core functionality that it would need.
c) looks at the 'would' there is no such code currently and if it gets
a real consern it still could be added. Don't bloat the kernel
more than you really need to..
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/