On 09/07/2016 10:16 PM, Huang, Ying wrote: > From: Huang Ying <ying.huang@xxxxxxxxx> > > This patch make it possible to charge or uncharge a set of continuous > swap entries in the swap cgroup. The number of swap entries is > specified via an added parameter. > > This will be used for the THP (Transparent Huge Page) swap support. > Where a swap cluster backing a THP may be allocated and freed as a > whole. So a set of continuous swap entries (512 on x86_64) backing one Please use HPAGE_SIZE / PAGE_SIZE instead of hard coded number like 512. -- 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>