On Thu, 15 Aug 2013 00:52:29 +0900 Minchan Kim <minchan@xxxxxxxxxx> wrote: > On Wed, Aug 14, 2013 at 09:57:11AM +0100, Mel Gorman wrote: > > On Wed, Aug 14, 2013 at 12:45:41PM +0800, Xishi Qiu wrote: > > > A large free page buddy block will continue many times, so if the page > > > is free, skip the whole page buddy block instead of one page. > > > > > > Signed-off-by: Xishi Qiu <qiuxishi@xxxxxxxxxx> > > > > page_order cannot be used unless zone->lock is held which is not held in > > this path. Acquiring the lock would prevent parallel allocations from the > > Argh, I missed that. I missed it as well. And so did Xishi Qiu. Mel, we have a problem. What can we do to make this code more maintainable? -- 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>