diff options
| author | Levi Yun <ppbuk5246@gmail.com> | 2023-07-28 06:21:57 +0900 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2023-08-21 13:37:30 -0700 |
| commit | e7ee3f9791f5601fc032b222a70a02b9798784be (patch) | |
| tree | 24fd517db89e9a55bee6275c4b7ca7914ad2717f /mm/damon/ops-common.c | |
| parent | 866ff80176aa1f9c0ba65f2164cf608c5cde4851 (diff) | |
damon: use pmdp_get instead of drectly dereferencing pmd
As ptep_get, Use the pmdp_get wrapper when we accessing pmdval instead of
directly dereferencing pmd.
Link: https://lkml.kernel.org/r/20230727212157.2985025-1-ppbuk5246@gmail.com
Signed-off-by: Levi Yun <ppbuk5246@gmail.com>
Reviewed-by: SeongJae Park <sj@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'mm/damon/ops-common.c')
| -rw-r--r-- | mm/damon/ops-common.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/damon/ops-common.c b/mm/damon/ops-common.c index e940802a15a4..ac1c3fa80f98 100644 --- a/mm/damon/ops-common.c +++ b/mm/damon/ops-common.c @@ -54,7 +54,7 @@ void damon_ptep_mkold(pte_t *pte, struct vm_area_struct *vma, unsigned long addr void damon_pmdp_mkold(pmd_t *pmd, struct vm_area_struct *vma, unsigned long addr) { #ifdef CONFIG_TRANSPARENT_HUGEPAGE - struct folio *folio = damon_get_folio(pmd_pfn(*pmd)); + struct folio *folio = damon_get_folio(pmd_pfn(pmdp_get(pmd))); if (!folio) return; |