diff mbox series

[6/7] mm: unexport {,un}lock_page_memcg

Message ID 20211111043246.xcLg4uTsX%akpm@linux-foundation.org (mailing list archive)
State New
Headers show
Series [1/7] mm/page_owner.c: modify the type of argument "order" in some functions | expand

Commit Message

Andrew Morton Nov. 11, 2021, 4:32 a.m. UTC 
From: Christoph Hellwig <hch@lst.de>
Subject: mm: unexport {,un}lock_page_memcg

These are only used in built-in core mm code.

Link: https://lkml.kernel.org/r/20210820095815.445392-3-hch@lst.de
Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Johannes Weiner <hannes@cmpxchg.org>
Cc: Michal Hocko <mhocko@kernel.org>
Cc: Vladimir Davydov <vdavydov.dev@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 mm/memcontrol.c |    2 --
 1 file changed, 2 deletions(-)
diff mbox series

Patch

--- a/mm/memcontrol.c~mm-unexport-unlock_page_memcg
+++ a/mm/memcontrol.c
@@ -2063,7 +2063,6 @@  void lock_page_memcg(struct page *page)
 {
 	folio_memcg_lock(page_folio(page));
 }
-EXPORT_SYMBOL(lock_page_memcg);
 
 static void __folio_memcg_unlock(struct mem_cgroup *memcg)
 {
@@ -2096,7 +2095,6 @@  void unlock_page_memcg(struct page *page
 {
 	folio_memcg_unlock(page_folio(page));
 }
-EXPORT_SYMBOL(unlock_page_memcg);
 
 struct obj_stock {
 #ifdef CONFIG_MEMCG_KMEM