Messages in this thread | | | Date | Fri, 15 Apr 2011 09:23:11 -0400 | From | Rik van Riel <> | Subject | Re: [PATCH] mm: Check if PTE is already allocated during page fault |
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On 04/15/2011 06:12 AM, Mel Gorman wrote:
> This patch simply re-adds the check normally done by pte_alloc_map to > check if the PTE needs to be allocated before taking the page table > lock. The effect is noticable in page_test from aim9.
> Reported-by: Raz Ben Yehuda<raziebe@gmail.com> > Signed-off-by: Mel Gorman<mgorman@suse.de>
Reviewed-by: Rik van Riel <riel@redhat.com>
-- All rights reversed
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