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From: Rik van Riel on 20 May 2010 19:10
On 05/20/2010 06:42 PM, Andrea Arcangeli wrote:
> This is needed as 6/5 to avoid lockups in mm_take_all_locks.
> Subject: adjust mm_take_all_locks to the root_anon_vma locking
> From: Andrea Arcangeli<aarcange(a)redhat.com>
> Track the anon_vma->root->lock.
> Signed-off-by: Andrea Arcangeli<aarcange(a)redhat.com>
Reviewed-by: Rik van Riel <riel(a)redhat.com>
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