diff options
| author | Christoph Hellwig <hch@lst.de> | 2021-11-10 20:32:43 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2021-11-11 09:34:35 -0800 |
| commit | 913ffbdd99856184b4e8004f984d7432dcb990cd (patch) | |
| tree | 9dd2e155b626b0f6573f88c7ea52442accc297f4 /mm | |
| parent | ab09243aa95a72bac5c71e852773de34116f8d0f (diff) | |
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: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm')
| -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 508bcea7df56..070bcc647e66 100644 --- a/mm/memcontrol.c +++ b/mm/memcontrol.c @@ -2058,7 +2058,6 @@ again: memcg->move_lock_task = current; memcg->move_lock_flags = flags; } -EXPORT_SYMBOL(folio_memcg_lock); void lock_page_memcg(struct page *page) { @@ -2092,7 +2091,6 @@ 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) { |