selftests/mm: drop global hpage_size in uffd tests

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hpage_size was wrongly used.  Sometimes it means hugetlb default size,
sometimes it was used as thp size.

Remove the global variable and use the right one at each place.

Link: https://lkml.kernel.org/r/20230412164333.328596-1-peterx@redhat.com
Signed-off-by: Peter Xu <peterx@redhat.com>
Reviewed-by: Mike Rapoport (IBM) <rppt@kernel.org>
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: Zach O'Keefe <zokeefe@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

...

This commit is contained in:

Peter Xu 2023-04-12 12:43:33 -04:00 • committed by Andrew Morton

parent c5cb903646

commit 265818ef98

3 changed files with 8 additions and 7 deletions

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7

tools/testing/selftests/mm/uffd-common.c

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2

tools/testing/selftests/mm/uffd-common.h

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6

tools/testing/selftests/mm/uffd-stress.c

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