From: Christoph Hellwig <hch@lst.de>
To: Johannes Weiner <hannes@cmpxchg.org>,
Michal Hocko <mhocko@kernel.org>,
Vladimir Davydov <vdavydov.dev@gmail.com>,
Andrew Morton <akpm@linux-foundation.org>
Cc: Matthew Wilcox <willy@infradead.org>,
cgroups@vger.kernel.org, linux-mm@kvack.org
Subject: [PATCH 2/2] mm: unexport {,un}lock_page_memcg
Date: Fri, 20 Aug 2021 11:58:15 +0200 [thread overview]
Message-ID: <20210820095815.445392-3-hch@lst.de> (raw)
In-Reply-To: <20210820095815.445392-1-hch@lst.de>
These are only used in built-in core mm code.
Signed-off-by: Christoph Hellwig <hch@lst.de>
---
mm/memcontrol.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/mm/memcontrol.c b/mm/memcontrol.c
index 4cb4349065931..6a74a180e3eae 100644
--- a/mm/memcontrol.c
+++ b/mm/memcontrol.c
@@ -2019,7 +2019,6 @@ 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)
{
@@ -2052,7 +2051,6 @@ 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
--
2.30.2
next prev parent reply other threads:[~2021-08-20 10:02 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-08-20 9:58 unexport memcg locking helpers Christoph Hellwig
2021-08-20 9:58 ` [PATCH 1/2] mm: unexport folio_memcg_{,un}lock Christoph Hellwig
2021-08-20 9:58 ` Christoph Hellwig [this message]
2021-08-20 13:58 ` [PATCH 2/2] mm: unexport {,un}lock_page_memcg Johannes Weiner
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