Commit ab2f9d2d authored by Christoph Hellwig's avatar Christoph Hellwig Committed by Linus Torvalds
Browse files

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: default avatarChristoph Hellwig <hch@lst.de>
Acked-by: default avatarJohannes Weiner <hannes@cmpxchg.org>
Cc: Michal Hocko <mhocko@kernel.org>
Cc: Vladimir Davydov <vdavydov.dev@gmail.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 913ffbdd

mm/memcontrol.c

+0 −2
Original line number Diff line number Diff line
@@ -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