linux-kernel - [PATCH 18/18] mm: remove mm

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Date:   Fri, 3 Nov 2023 22:01:19 +0800
From:   Kefeng Wang <wangkefeng.wang@...wei.com>
To:     Andrew Morton <akpm@...ux-foundation.org>
CC:     <linux-kernel@...r.kernel.org>, <linux-mm@...ck.org>,
        Matthew Wilcox <willy@...radead.org>,
        David Hildenbrand <david@...hat.com>,
        <linux-s390@...r.kernel.org>,
        Kefeng Wang <wangkefeng.wang@...wei.com>
Subject: [PATCH 18/18] mm: remove mm_counter()

Since no one call mm_counter(), remove it.

Signed-off-by: Kefeng Wang <wangkefeng.wang@...wei.com>
---
 include/linux/mm.h | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/include/linux/mm.h b/include/linux/mm.h
index 9353c5709c45..fd1a27bbdb53 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -2598,11 +2598,6 @@ static inline int mm_counter_folio(struct folio *folio)
 	return mm_counter_file_folio(folio);
 }
 
-static inline int mm_counter(struct page *page)
-{
-	return mm_counter_folio(page_folio(page));
-}
-
 static inline unsigned long get_mm_rss(struct mm_struct *mm)
 {
 	return get_mm_counter(mm, MM_FILEPAGES) +
-- 
2.27.0