From e7fc37e3cc9909ac38afc13e4f00c299d05cabf5 Mon Sep 17 00:00:00 2001 From: Dmitry Vyukov Date: Thu, 2 Mar 2017 16:49:31 +0100 Subject: sys: describe uffd api features --- sys/sys_amd64.const | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'sys/sys_amd64.const') diff --git a/sys/sys_amd64.const b/sys/sys_amd64.const index 05fd22a49..6416207d8 100644 --- a/sys/sys_amd64.const +++ b/sys/sys_amd64.const @@ -563,6 +563,14 @@ UFFDIO_UNREGISTER = 2148575745 UFFDIO_WAKE = 2148575746 UFFDIO_ZEROPAGE_MODE_DONTWAKE = 1 UFFD_API = 170 +UFFD_FEATURE_EVENT_EXIT = 128 +UFFD_FEATURE_EVENT_FORK = 2 +UFFD_FEATURE_EVENT_REMAP = 4 +UFFD_FEATURE_EVENT_REMOVE = 8 +UFFD_FEATURE_EVENT_UNMAP = 64 +UFFD_FEATURE_MISSING_HUGETLBFS = 16 +UFFD_FEATURE_MISSING_SHMEM = 32 +UFFD_FEATURE_PAGEFAULT_FLAG_WP = 1 UMOUNT_NOFOLLOW = 8 WCONTINUED = 8 WEXITED = 4 -- cgit mrf-deployment