Hi, Andrew, I have updated the results for tmpfs last week and Hugh already ack this patchset on Mar 4 in "[PATCH 1/1] mm: implement ->map_pages for shmem/tmpfs" Acked-by: Hugh Dickins <hughd@xxxxxxxxxx> Please consider to apply this patch so that tmpfs will have the similar feature together with the other file systems. Thanks a lot! Best wishes, -- Ning Qu (曲宁) | Software Engineer | quning@xxxxxxxxxx | +1-408-418-6066 -- 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