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@xxxxxxxxx> Signed-off-by: Mel Gorman<mgorman@xxxxxxx>
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