diff options
| author | Shakeel Butt <shakeel.butt@linux.dev> | 2024-10-24 18:23:03 -0700 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2024-11-06 20:11:19 -0800 |
| commit | a29c0e4b2e867f4e362a6740c430bfdc2efdd1d9 (patch) | |
| tree | 25406c83b880791fe6b036c4efaff331ccd329e3 /mm/filemap.c | |
| parent | cf4a65539c136d78d1b3b20e94caeecb616ea9d9 (diff) | |
memcg-v1: remove memcg move locking code
The memcg v1's charge move feature has been deprecated. All the places
using the memcg move lock, have stopped using it as they don't need the
protection any more. Let's proceed to remove all the locking code related
to charge moving.
Link: https://lkml.kernel.org/r/20241025012304.2473312-7-shakeel.butt@linux.dev
Signed-off-by: Shakeel Butt <shakeel.butt@linux.dev>
Acked-by: Michal Hocko <mhocko@suse.com>
Reviewed-by: Roman Gushchin <roman.gushchin@linux.dev>
Acked-by: Johannes Weiner <hannes@cmpxchg.org>
Cc: Hugh Dickins <hughd@google.com>
Cc: Muchun Song <muchun.song@linux.dev>
Cc: Yosry Ahmed <yosryahmed@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'mm/filemap.c')
| -rw-r--r-- | mm/filemap.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/mm/filemap.c b/mm/filemap.c index 630a1c431ea1..e582a1545d2a 100644 --- a/mm/filemap.c +++ b/mm/filemap.c @@ -119,7 +119,6 @@ * ->i_pages lock (folio_remove_rmap_pte->set_page_dirty) * bdi.wb->list_lock (folio_remove_rmap_pte->set_page_dirty) * ->inode->i_lock (folio_remove_rmap_pte->set_page_dirty) - * ->memcg->move_lock (folio_remove_rmap_pte->folio_memcg_lock) * bdi.wb->list_lock (zap_pte_range->set_page_dirty) * ->inode->i_lock (zap_pte_range->set_page_dirty) * ->private_lock (zap_pte_range->block_dirty_folio) |