From: Kefeng Wang <wangkefeng.wang@huawei.com>
To: Andrew Morton <akpm@linux-foundation.org>, SeongJae Park <sj@kernel.org>
Cc: <damon@lists.linux.dev>, <linux-mm@kvack.org>,
<vishal.moola@gmail.com>, <willy@infradead.org>,
<david@redhat.com>, Kefeng Wang <wangkefeng.wang@huawei.com>
Subject: [PATCH -next v3 3/7] mm/damon: convert damon_ptep/pmdp_mkold() to use folios
Date: Wed, 28 Dec 2022 19:34:09 +0800 [thread overview]
Message-ID: <20221228113413.10329-4-wangkefeng.wang@huawei.com> (raw)
In-Reply-To: <20221228113413.10329-1-wangkefeng.wang@huawei.com>
With damon_get_folio(), let's convert damon_ptep_mkold() and
damon_pmdp_mkold() to use folios.
Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
---
mm/damon/ops-common.c | 20 ++++++++++----------
1 file changed, 10 insertions(+), 10 deletions(-)
diff --git a/mm/damon/ops-common.c b/mm/damon/ops-common.c
index 1294a256a87c..cc63cf953636 100644
--- a/mm/damon/ops-common.c
+++ b/mm/damon/ops-common.c
@@ -40,9 +40,9 @@ struct folio *damon_get_folio(unsigned long pfn)
void damon_ptep_mkold(pte_t *pte, struct mm_struct *mm, unsigned long addr)
{
bool referenced = false;
- struct page *page = damon_get_page(pte_pfn(*pte));
+ struct folio *folio = damon_get_folio(pte_pfn(*pte));
- if (!page)
+ if (!folio)
return;
if (pte_young(*pte)) {
@@ -56,19 +56,19 @@ void damon_ptep_mkold(pte_t *pte, struct mm_struct *mm, unsigned long addr)
#endif /* CONFIG_MMU_NOTIFIER */
if (referenced)
- set_page_young(page);
+ folio_set_young(folio);
- set_page_idle(page);
- put_page(page);
+ folio_set_idle(folio);
+ folio_put(folio);
}
void damon_pmdp_mkold(pmd_t *pmd, struct mm_struct *mm, unsigned long addr)
{
#ifdef CONFIG_TRANSPARENT_HUGEPAGE
bool referenced = false;
- struct page *page = damon_get_page(pmd_pfn(*pmd));
+ struct folio *folio = damon_get_folio(pmd_pfn(*pmd));
- if (!page)
+ if (!folio)
return;
if (pmd_young(*pmd)) {
@@ -82,10 +82,10 @@ void damon_pmdp_mkold(pmd_t *pmd, struct mm_struct *mm, unsigned long addr)
#endif /* CONFIG_MMU_NOTIFIER */
if (referenced)
- set_page_young(page);
+ folio_set_young(folio);
- set_page_idle(page);
- put_page(page);
+ folio_set_idle(folio);
+ folio_put(folio);
#endif /* CONFIG_TRANSPARENT_HUGEPAGE */
}
--
2.35.3
next prev parent reply other threads:[~2022-12-28 11:18 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-12-28 11:34 [PATCH -next v3 0/7] mm: convert page_idle/damon " Kefeng Wang
2022-12-28 11:34 ` [PATCH -next v3 1/7] mm: page_idle: convert page idle " Kefeng Wang
2022-12-28 17:46 ` SeongJae Park
2022-12-28 11:34 ` [PATCH -next v3 2/7] mm/damon: introduce damon_get_folio() Kefeng Wang
2022-12-28 22:36 ` Matthew Wilcox
2022-12-28 23:14 ` SeongJae Park
2022-12-28 11:34 ` Kefeng Wang [this message]
2022-12-28 11:34 ` [PATCH -next v3 4/7] mm/damon/paddr: convert damon_pa_*() to use folios Kefeng Wang
2022-12-29 20:36 ` Matthew Wilcox
2022-12-30 6:40 ` Kefeng Wang
2022-12-28 11:34 ` [PATCH -next v3 5/7] mm/damon/vaddr: convert damon_young_pmd_entry() to use folio Kefeng Wang
2022-12-29 21:06 ` Matthew Wilcox
2022-12-29 21:31 ` SeongJae Park
2022-12-28 11:34 ` [PATCH -next v3 6/7] mm/damon: remove unneed damon_get_page() Kefeng Wang
2022-12-28 17:49 ` SeongJae Park
2022-12-28 11:34 ` [PATCH -next v3 7/7] mm/damon/vaddr: convert hugetlb related function to use folios Kefeng Wang
2022-12-28 17:51 ` SeongJae Park
2022-12-28 17:55 ` [PATCH -next v3 0/7] mm: convert page_idle/damon " SeongJae Park
2022-12-29 2:16 ` Kefeng Wang
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