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 v2 3/7] mm: damon: convert damon_ptep/pmdp_mkold() to use folios
Date: Tue, 27 Dec 2022 20:27:10 +0800 [thread overview]
Message-ID: <20221227122714.161224-4-wangkefeng.wang@huawei.com> (raw)
In-Reply-To: <20221227122714.161224-1-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 ff38a19aa92e..6f9ac8750ca6 100644
--- a/mm/damon/ops-common.c
+++ b/mm/damon/ops-common.c
@@ -38,9 +38,9 @@ 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)) {
@@ -54,19 +54,19 @@ 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)) {
@@ -80,10 +80,10 @@ 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:[~2022-12-27 12:11 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-12-27 12:27 [PATCH -next v2 0/7] mm: convert page_idle/damon " Kefeng Wang
2022-12-27 12:27 ` [PATCH -next v2 1/7] mm: page_idle: Convert page idle " Kefeng Wang
2022-12-27 18:14 ` Matthew Wilcox
2022-12-28 1:18 ` Kefeng Wang
2022-12-27 12:27 ` [PATCH -next v2 2/7] mm: damon: introduce damon_get_folio() Kefeng Wang
2022-12-27 19:42 ` SeongJae Park
2022-12-27 19:49 ` Matthew Wilcox
2022-12-27 21:38 ` SeongJae Park
2022-12-28 2:06 ` Kefeng Wang
2022-12-27 12:27 ` Kefeng Wang [this message]
2022-12-27 12:27 ` [PATCH -next v2 4/7] mm: damon: paddr: convert damon_pa_*() to use folios Kefeng Wang
2022-12-27 19:50 ` SeongJae Park
2022-12-28 1:26 ` Kefeng Wang
2022-12-27 12:27 ` [PATCH -next v2 5/7] mm: damon: vaddr: convert damon_young_pmd_entry() to use folio Kefeng Wang
2022-12-27 12:27 ` [PATCH -next v2 6/7] mm: damon: remove unneed damon_get_page() Kefeng Wang
2022-12-27 12:27 ` [PATCH -next v2 7/7] mm: damon: vaddr: convert hugetlb related function to use folios Kefeng Wang
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