Re: [PATCH 1/5] freepgt: free_pgtables use vma list

[David S. Miller]

On Tue, 22 Mar 2005 19:36:46 +0000 (GMT)
Hugh Dickins <hugh@xxxxxxxxxxx> wrote:

> I notice that although both i386 and sparc64 use pgtable-nopud.h, the
> i386 pud_clear does nothing at all and the sparc64 pud_clear resets to 0.

Aha!  And ppc does as well via asm-generic/4level-fixup.h which is
probably why I did it this way as well when I converted sparc64
over to asm-generic/pgtable-nopud.h

Hmmm, let me play around with this.
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