On 11/26, Rong Tao wrote: > > then the PR_GET_VMA interface should be provided accordingly, > which is necessary, as the userspace program usually wants to know what > VMA name it has configured for the anonymous page. I don't really understand the use-case for PR_GET_VMA ... But the patch looks reasonable and correct to me. Reviewed-by: Oleg Nesterov <oleg@xxxxxxxxxx>