On Tue, Dec 12, 2023 at 04:57:41PM +0100, Miklos Szeredi wrote: > On Tue, 12 Dec 2023 at 16:43, Kent Overstreet <kent.overstreet@xxxxxxxxx> wrote: > > > > On Tue, Dec 12, 2023 at 04:38:29PM +0100, Miklos Szeredi wrote: > > > On Tue, 12 Dec 2023 at 16:35, Kent Overstreet <kent.overstreet@xxxxxxxxx> wrote: > > > > > > > Other poeple have been finding ways to contribute to the technical > > > > discussion; just calling things "ugly and broken" does not. > > > > > > Kent, calm down please. We call things "ugly and broken" all the > > > time. That's just an opinion, you are free to argue it, and no need > > > to take it personally. > > > > It's an entirely subjective judgement that has no place in a discussion > > where we're trying to decide things on technical merits. > > Software is like architecture. It must not collapse, but to function > well it also needs to look good. That's especially relevant to APIs, > and yes, it's a matter of taste and can be very subjective. Good taste is a highly important trait - in the course of normal work we trust our subjective opinions constantly, because those opinions have been trained by years and years of judgements and we can't reason through everything. But when you show up to a discussion that's been going on for a page, where everything's been constructively gathering input, and you start namecalling - and crucially, _without giving any technical justification for your opinions_ - that's just you being a dick. > On this particular point (STATX_ATTR_INUM_NOT_UNIQUE) I can completely > understand Christian's reaction. But if you think this would be a > useful feature, please state your technical argument. Well, you could have scanned through the prior thread, or read the extensive LWN coverage, but in short - inode number uniqueness is something that's already impossible to guarantee, today. In short, STATX_ATTR_INUM_NOT_UNIQUE is required to tell userspace when they _must_ do the new thing if they care about correctness; it provides a way to tell userspace what guarantees we're able to provide.
