diff options
| author | SeongJae Park <sj@kernel.org> | 2023-01-09 21:33:31 +0000 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2023-01-18 17:12:58 -0800 |
| commit | 18fd73dbe5c39707b51552d622235e5c41e3d869 (patch) | |
| tree | 7efd593568f2d96971e7a9e32724afb81d3f3165 /mm/damon | |
| parent | fc8c7d2380ab7d6aa1ddef1f69169ef9a15596eb (diff) | |
| download | linux-18fd73dbe5c39707b51552d622235e5c41e3d869.tar.gz | |
mm/damon/vaddr: support folio of neither HPAGE_PMD_SIZE nor PAGE_SIZE
DAMON virtual address space monitoring operations set treats folios having
non-HPAGE_PMD_SIZE size as having PAGE_SIZE size. Use the exact size of
the folio.
Link: https://lkml.kernel.org/r/20230109213335.62525-3-sj@kernel.org
Signed-off-by: SeongJae Park <sj@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'mm/damon')
| -rw-r--r-- | mm/damon/vaddr.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/damon/vaddr.c b/mm/damon/vaddr.c index d6cb1fca17692..c7b192006fe67 100644 --- a/mm/damon/vaddr.c +++ b/mm/damon/vaddr.c @@ -475,7 +475,7 @@ regular_page: goto out; if (pte_young(*pte) || !folio_test_idle(folio) || mmu_notifier_test_young(walk->mm, addr)) { - *priv->folio_sz = PAGE_SIZE; + *priv->folio_sz = folio_size(folio); priv->young = true; } folio_put(folio); |