linux-kernel - [Patch v2] mm: remove dead code totalram_pages

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Message-Id: <20191218005543.24146-1-richardw.yang@linux.intel.com>
Date:   Wed, 18 Dec 2019 08:55:43 +0800
From:   Wei Yang <richardw.yang@...ux.intel.com>
To:     akpm@...ux-foundation.org, david@...hat.com, cai@....pw
Cc:     linux-mm@...ck.org, linux-kernel@...r.kernel.org,
        Wei Yang <richardw.yang@...ux.intel.com>
Subject: [Patch v2] mm: remove dead code totalram_pages_set()

No one uses totalram_pages_set(), just remove it.

Fixes: ca79b0c211af ("mm: convert totalram_pages and totalhigh_pages
variables to atomic")

Signed-off-by: Wei Yang <richardw.yang@...ux.intel.com>
Reviewed-by: David Hildenbrand <david@...hat.com>

---
v2: fix typo and points which commit introduce it.
---
 include/linux/mm.h | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/include/linux/mm.h b/include/linux/mm.h
index 74232b28949b..4cf023c4c6b3 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -70,11 +70,6 @@ static inline void totalram_pages_add(long count)
 	atomic_long_add(count, &_totalram_pages);
 }
 
-static inline void totalram_pages_set(long val)
-{
-	atomic_long_set(&_totalram_pages, val);
-}
-
 extern void * high_memory;
 extern int page_cluster;
 
-- 
2.17.1