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

David S. Miller
2005-03-22T19:26:09Z

On Tue, 22 Mar 2005 11:21:25 -0800
"David S. Miller" <davem@davemloft.net> wrote:

> I'm trying to analyze my traces some more.

I think I see what's going wrong. On the first
address space traversal (free_pgd_range()), we
clear out the pgd, even though there are still
more PMD's to process in that PGD.

So the future loops never do anything since the
PGD is cleared out already.