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authorChristoph Hellwig <hch@lst.de>2021-11-10 20:32:46 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2021-11-11 09:34:35 -0800
commitab2f9d2d3626a8f31bfe2f47746e04819d8ffe9c (patch)
treef27af1169277e8a58c9e5485ea1bea65ce4c31d0
parent913ffbdd99856184b4e8004f984d7432dcb990cd (diff)
downloadlinux-ab2f9d2d3626a8f31bfe2f47746e04819d8ffe9c.tar.bz2
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> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
-rw-r--r--mm/memcontrol.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/mm/memcontrol.c b/mm/memcontrol.c
index 070bcc647e66..781605e92015 100644
--- a/mm/memcontrol.c
+++ b/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