diff options
author | Christoph Hellwig <hch@lst.de> | 2021-09-29 12:18:54 +1000 |
---|---|---|
committer | Stephen Rothwell <sfr@canb.auug.org.au> | 2021-09-30 16:33:31 +1000 |
commit | e3a95e1dd09f0187a45ae014f8b672fa58efbc9a (patch) | |
tree | 8f0a2b581363bfe44bda58b6ed91e4b4a8641d18 | |
parent | b9a225ff010df65078ec0f2a1899c7e96de4fa11 (diff) | |
download | devel-e3a95e1dd09f0187a45ae014f8b672fa58efbc9a.tar.gz |
mm: unexport folio_memcg_{,un}lock
Patch series "unexport memcg locking helpers".
Neither the old page-based nor the new folio-based memcg locking helpers
are used in modular code at all, so drop the exports.
This patch (of 2):
folio_memcg_{,un}lock are only used in built-in core mm code.
Link: https://lkml.kernel.org/r/20210820095815.445392-1-hch@lst.de
Link: https://lkml.kernel.org/r/20210820095815.445392-2-hch@lst.de
Signed-off-by: Christoph Hellwig <hch@lst.de>
Cc: 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: Stephen Rothwell <sfr@canb.auug.org.au>
-rw-r--r-- | mm/memcontrol.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/mm/memcontrol.c b/mm/memcontrol.c index 568f8e713603d3..4e3e593d6dadfd 100644 --- a/mm/memcontrol.c +++ b/mm/memcontrol.c @@ -2009,7 +2009,6 @@ again: memcg->move_lock_task = current; memcg->move_lock_flags = flags; } -EXPORT_SYMBOL(folio_memcg_lock); void lock_page_memcg(struct page *page) { @@ -2043,7 +2042,6 @@ void folio_memcg_unlock(struct folio *folio) { __folio_memcg_unlock(folio_memcg(folio)); } -EXPORT_SYMBOL(folio_memcg_unlock); void unlock_page_memcg(struct page *page) { |