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From: "Vishal Moola (Oracle)" <vishal.moola@gmail.com>
To: linux-mm@kvack.org
Cc: damon@lists.linux.dev, linux-kernel@vger.kernel.org,
	akpm@linux-foundation.org, sj@kernel.org,
	"Vishal Moola (Oracle)" <vishal.moola@gmail.com>
Subject: [PATCH 3/3] swap: Convert deactivate_page() to deactivate_folio()
Date: Tue,  6 Dec 2022 16:21:58 -0800	[thread overview]
Message-ID: <20221207002158.418789-4-vishal.moola@gmail.com> (raw)
In-Reply-To: <20221207002158.418789-1-vishal.moola@gmail.com>

Deactivate_page() has already been converted to use folios, this change
converts it to take in a folio argument instead of calling page_folio().

Signed-off-by: Vishal Moola (Oracle) <vishal.moola@gmail.com>
---
 include/linux/swap.h |  2 +-
 mm/damon/paddr.c     |  2 +-
 mm/madvise.c         |  4 ++--
 mm/swap.c            | 14 ++++++--------
 4 files changed, 10 insertions(+), 12 deletions(-)

diff --git a/include/linux/swap.h b/include/linux/swap.h
index a18cf4b7c724..f404790222c0 100644
--- a/include/linux/swap.h
+++ b/include/linux/swap.h
@@ -409,7 +409,7 @@ extern void lru_add_drain(void);
 extern void lru_add_drain_cpu(int cpu);
 extern void lru_add_drain_cpu_zone(struct zone *zone);
 extern void lru_add_drain_all(void);
-extern void deactivate_page(struct page *page);
+extern void deactivate_folio(struct folio *folio);
 extern void mark_page_lazyfree(struct page *page);
 extern void swap_setup(void);
 
diff --git a/mm/damon/paddr.c b/mm/damon/paddr.c
index 73548bc82297..828961fc7899 100644
--- a/mm/damon/paddr.c
+++ b/mm/damon/paddr.c
@@ -247,7 +247,7 @@ static inline unsigned long damon_pa_mark_accessed_or_deactivate(
 		if (mark_accessed)
 			folio_mark_accessed(folio);
 		else
-			deactivate_page(&folio->page);
+			deactivate_folio(folio);
 		folio_put(folio);
 		applied += folio_nr_pages(folio);
 	}
diff --git a/mm/madvise.c b/mm/madvise.c
index 59bfc6c9c548..afe957994317 100644
--- a/mm/madvise.c
+++ b/mm/madvise.c
@@ -397,7 +397,7 @@ static int madvise_cold_or_pageout_pte_range(pmd_t *pmd,
 					list_add(&folio->lru, &folio_list);
 			}
 		} else
-			deactivate_page(&folio->page);
+			deactivate_folio(folio);
 huge_unlock:
 		spin_unlock(ptl);
 		if (pageout)
@@ -487,7 +487,7 @@ static int madvise_cold_or_pageout_pte_range(pmd_t *pmd,
 					list_add(&folio->lru, &folio_list);
 			}
 		} else
-			deactivate_page(&folio->page);
+			deactivate_folio(folio);
 	}
 
 	arch_leave_lazy_mmu_mode();
diff --git a/mm/swap.c b/mm/swap.c
index 955930f41d20..9982469e8da8 100644
--- a/mm/swap.c
+++ b/mm/swap.c
@@ -720,17 +720,15 @@ void deactivate_file_folio(struct folio *folio)
 }
 
 /*
- * deactivate_page - deactivate a page
- * @page: page to deactivate
+ * deactivate_folio - deactivate a folio
+ * @folio: folio to deactivate
  *
- * deactivate_page() moves @page to the inactive list if @page was on the active
- * list and was not an unevictable page.  This is done to accelerate the reclaim
- * of @page.
+ * deactivate_folio() moves @folio to the inactive list if @folio was on the
+ * active list and was not an unevictable page. This is done to accelerate
+ * the reclaim of @folio.
  */
-void deactivate_page(struct page *page)
+void deactivate_folio(struct folio *folio)
 {
-	struct folio *folio = page_folio(page);
-
 	if (folio_test_lru(folio) && !folio_test_unevictable(folio) &&
 	    (folio_test_active(folio) || lru_gen_enabled())) {
 		struct folio_batch *fbatch;
-- 
2.38.1


  parent reply	other threads:[~2022-12-07  0:22 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-12-07  0:21 [PATCH 0/3] Convert deactivate_page() to deactivate_folio() Vishal Moola (Oracle)
2022-12-07  0:21 ` [PATCH 1/3] madvise: Convert madvise_cold_or_pageout_pte_range() to use folios Vishal Moola (Oracle)
2022-12-07  9:47   ` kernel test robot
2022-12-07 23:46   ` kernel test robot
2022-12-07  0:21 ` [PATCH 2/3] damon: Convert damon_pa_mark_accessed_or_deactivate() " Vishal Moola (Oracle)
2022-12-07  0:56   ` SeongJae Park
2022-12-07  1:04     ` SeongJae Park
2022-12-07  2:43     ` Vishal Moola
2022-12-07  0:21 ` Vishal Moola (Oracle) [this message]
2022-12-07 16:18   ` [PATCH 3/3] swap: Convert deactivate_page() to deactivate_folio() Matthew Wilcox

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