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author | Peter Xu <peterx@redhat.com> | 2023-04-12 12:42:38 -0400 |
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committer | Andrew Morton <akpm@linux-foundation.org> | 2023-04-18 16:30:04 -0700 |
commit | 618aeb5d6255a7c2db2ac9cb850e5e044dd916c5 (patch) | |
tree | bcf55ff64f7869f304095fe1d0f894fa5b6c235a /tools/perf/scripts/python/export-to-postgresql.py | |
parent | 4af9ff29816ac011af143c9d5cd16ab75429a600 (diff) |
selftests/mm: drop test_uffdio_zeropage_eexist
The idea was trying to flip this var in the alarm handler from time to
time to test -EEXIST of UFFDIO_ZEROPAGE, but firstly it's only used in the
zeropage test so probably only used once, meanwhile we passed
"retry==false" so it'll never got tested anyway.
Drop both sides so we always test UFFDIO_ZEROPAGE retries if has_zeropage
is set (!hugetlb).
One more thing to do is doing UFFDIO_REGISTER for the alias buffer too,
because otherwise the test won't even pass! We were just lucky that this
test never really got ran at all.
Link: https://lkml.kernel.org/r/20230412164238.328238-1-peterx@redhat.com
Signed-off-by: Peter Xu <peterx@redhat.com>
Reviewed-by: Mike Kravetz <mike.kravetz@oracle.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Reviewed-by: Mike Rapoport (IBM) <rppt@kernel.org>
Cc: Axel Rasmussen <axelrasmussen@google.com>
Cc: Dmitry Safonov <0x7f454c46@gmail.com>
Cc: Zach O'Keefe <zokeefe@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions