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| author |   Marc-André Lureau <marcandre.lureau@redhat.com> | 2018-01-31 16:19:29 -0800 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2018-01-31 17:18:39 -0800 |
| commit | 47b9012ecdc747f6936395265e677d41e11a31ff (patch) | |
| tree | dd5b22004726c47087a6f3427282e21dea1f3419 /tools/testing/selftests/memfd/memfd_test.c | |
| parent | hugetlb: implement memfd sealing (diff) | |
| download | linux-dev-47b9012ecdc747f6936395265e677d41e11a31ff.tar.xz linux-dev-47b9012ecdc747f6936395265e677d41e11a31ff.zip | |
shmem: add sealing support to hugetlb-backed memfd
Adapt add_seals()/get_seals() to work with hugetbfs-backed memory.
Teach memfd_create() to allow sealing operations on MFD_HUGETLB.
Link: http://lkml.kernel.org/r/20171107122800.25517-6-marcandre.lureau@redhat.com
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Mike Kravetz <mike.kravetz@oracle.com>
Cc: Andrea Arcangeli <aarcange@redhat.com>
Cc: Hugh Dickins <hughd@google.com>
Cc: Michal Hocko <mhocko@kernel.org>
Cc: David Herrmann <dh.herrmann@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to '')
0 files changed, 0 insertions, 0 deletions