On 12/09/2013 02:09 AM, Mel Gorman wrote: > The anon_vma lock prevents parallel THP splits and any associated complexity > that arises when handling splits during THP migration. This patch checks > if the lock was successfully acquired and bails from THP migration if it > failed for any reason. > > Cc: stable@xxxxxxxxxxxxxxx > Signed-off-by: Mel Gorman <mgorman@xxxxxxx> Reviewed-by: Rik van Riel <riel@xxxxxxxxxx> -- All rights reversed -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>