On Mon, 20 Jan 2025 at 11:38, Christian Brauner <brauner@xxxxxxxxxx> wrote: > > It is heavily used nowadays though because there's a few > additional bits in there that don't require calling into filesystems > but are heavily used. By "heavily used" you mean "there is probably a 1:1000 ratio between statx:stat in reality". Those "few additional bits" are all very specialized. No normal application cares about things like "mount ID" or subvolume data. I can't imagine what other fields you think are so important. Linus