linux-kernel - [PATCH] mm: rmap: rename page_not_mapped() to folio_not

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Message-ID: <20220927063826.159590-1-wangkefeng.wang@huawei.com>
Date:   Tue, 27 Sep 2022 14:38:26 +0800
From:   Kefeng Wang <wangkefeng.wang@...wei.com>
To:     Andrew Morton <akpm@...ux-foundation.org>, <linux-mm@...ck.org>
CC:     Matthew Wilcox <willy@...radead.org>,
        <linux-kernel@...r.kernel.org>,
        Kefeng Wang <wangkefeng.wang@...wei.com>
Subject: [PATCH] mm: rmap: rename page_not_mapped() to folio_not_mapped()

Since commit 2f031c6f042c ("mm/rmap: Convert rmap_walk() to
take a folio"), page_not_mapped() takes folio as parameter,
rename it to be consistent.

Signed-off-by: Kefeng Wang <wangkefeng.wang@...wei.com>
---
 mm/rmap.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/mm/rmap.c b/mm/rmap.c
index 2ec925e5fa6a..df228602cf0e 100644
--- a/mm/rmap.c
+++ b/mm/rmap.c
@@ -1801,7 +1801,7 @@ static bool invalid_migration_vma(struct vm_area_struct *vma, void *arg)
 	return vma_is_temporary_stack(vma);
 }
 
-static int page_not_mapped(struct folio *folio)
+static int folio_not_mapped(struct folio *folio)
 {
 	return !folio_mapped(folio);
 }
@@ -1822,7 +1822,7 @@ void try_to_unmap(struct folio *folio, enum ttu_flags flags)
 	struct rmap_walk_control rwc = {
 		.rmap_one = try_to_unmap_one,
 		.arg = (void *)flags,
-		.done = page_not_mapped,
+		.done = folio_not_mapped,
 		.anon_lock = folio_lock_anon_vma_read,
 	};
 
@@ -2150,7 +2150,7 @@ void try_to_migrate(struct folio *folio, enum ttu_flags flags)
 	struct rmap_walk_control rwc = {
 		.rmap_one = try_to_migrate_one,
 		.arg = (void *)flags,
-		.done = page_not_mapped,
+		.done = folio_not_mapped,
 		.anon_lock = folio_lock_anon_vma_read,
 	};
 
@@ -2297,7 +2297,7 @@ static bool folio_make_device_exclusive(struct folio *folio,
 	};
 	struct rmap_walk_control rwc = {
 		.rmap_one = page_make_device_exclusive_one,
-		.done = page_not_mapped,
+		.done = folio_not_mapped,
 		.anon_lock = folio_lock_anon_vma_read,
 		.arg = &args,
 	};
-- 
2.35.3