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| author | Peter Xu <peterx@redhat.com> | 2023-04-12 12:44:04 -0400 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2023-04-18 16:30:07 -0700 |
| commit | c3315502c92406ec5bf36ba687f9651b43f838f6 (patch) | |
| tree | b5683560203496ef25eab4add166d4666fa79839 /lib/mpi/mpi-sub-ui.c | |
| parent | 73c1ea939b658962345e81e8bcff1439ede25eff (diff) | |
selftests/mm: move zeropage test into uffd unit tests
Simplifies it a bit along the way, e.g., drop the never used offset field
(which was always the 1st page so offset=0).
Introduce uffd_register_with_ioctls() out of uffd_register() to detect
uffdio_register.ioctls got returned. Check that automatically when testing
UFFDIO_ZEROPAGE on different types of memory (and kernel).
Link: https://lkml.kernel.org/r/20230412164404.328815-1-peterx@redhat.com
Signed-off-by: Peter Xu <peterx@redhat.com>
Cc: Axel Rasmussen <axelrasmussen@google.com>
Cc: David Hildenbrand <david@redhat.com>
Cc: Dmitry Safonov <0x7f454c46@gmail.com>
Cc: Mike Kravetz <mike.kravetz@oracle.com>
Cc: Mike Rapoport (IBM) <rppt@kernel.org>
Cc: Zach O'Keefe <zokeefe@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'lib/mpi/mpi-sub-ui.c')
0 files changed, 0 insertions, 0 deletions