On Tue, 15 Aug 2023, Alexey Dobriyan wrote:
> On Mon, Aug 14, 2023 at 01:02:08PM -0700, Hugh Dickins wrote:
> > Swap: 0 kB
> > SwapPss: 0 kB
> > Locked: 0 kB
> > THPeligible: 0
> > ProtectionKey: 0
>
> > - seq_printf(m, "THPeligible: %d\n",
> > + seq_printf(m, "THPeligible: %8u\n",
> > hugepage_vma_check(vma, vma->vm_flags, true, false, true));
>
> Why format string change? It would only slow down printing.
To document the alignment, and to look like the ProtectionKey line below.
>
> I'd print with
>
> "%u", +hugepage_vma_check()
Sorry, I don't understand.
>
> or just add whitespace.
My original patch did that, then I thought it better to document the
alignment and save those bytes of kernel.
Hugh