[CRIU] [PATCH 0/2] uffd: do not handle VDSO pages in lazy daemon
Mike Rapoport
rapoport at il.ibm.com
Wed Mar 23 06:48:41 PDT 2016
Hi all,
The VDSO is just a few pages and there's no actual cost at injecting those
page into a process address space at the very begining.
On the other hand, taking care of VDSO on the userfaultfd side creates
undesired complexity which may be avoided.
Mike Rapoport (2):
uffd: do not treat VDSO pages as lazy
uffd: remove handling of VDSO pages
criu/include/vma.h | 1 +
criu/uffd.c | 45 ---------------------------------------------
2 files changed, 1 insertion(+), 45 deletions(-)
--
1.9.1
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