On Thu, Dec 12, 2024 at 01:24:00PM -0800, Darrick J. Wong wrote: > > + * XFS does not distinguish between blocks available to privileged and > > + * unprivileged users. > > + */ > > + st->f_bavail = st->f_bfree; > > Not relevant to this patch, but I noticed that (a) the statfs manpage > now tells me to go look at statvfs, and (b) statvfs advertises a > f_favail field that nobody in the kernel actually sets. The kernel doesn't implement statvfs and thus doesn't have the field. This is what glibc does for it: /* XXX I have no idea how to compute f_favail. Any idea??? */ buf->f_favail = buf->f_ffree;
