damon.lists.linux.dev archive mirror
 help / color / mirror / Atom feed
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


  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 to use folios 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

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20221228113413.10329-4-wangkefeng.wang@huawei.com \
    --to=wangkefeng.wang@huawei.com \
    --cc=akpm@linux-foundation.org \
    --cc=damon@lists.linux.dev \
    --cc=david@redhat.com \
    --cc=linux-mm@kvack.org \
    --cc=sj@kernel.org \
    --cc=vishal.moola@gmail.com \
    --cc=willy@infradead.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).