diff options
Diffstat (limited to 'mm/swap_cgroup.c')
| -rw-r--r-- | mm/swap_cgroup.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/mm/swap_cgroup.c b/mm/swap_cgroup.c index be39078f255b..de779fed8c21 100644 --- a/mm/swap_cgroup.c +++ b/mm/swap_cgroup.c @@ -58,9 +58,11 @@ static unsigned short __swap_cgroup_id_xchg(struct swap_cgroup *map, * entries must not have been charged * * @folio: the folio that the swap entry belongs to + * @id: mem_cgroup ID to be recorded * @ent: the first swap entry to be recorded */ -void swap_cgroup_record(struct folio *folio, swp_entry_t ent) +void swap_cgroup_record(struct folio *folio, unsigned short id, + swp_entry_t ent) { unsigned int nr_ents = folio_nr_pages(folio); struct swap_cgroup *map; @@ -72,8 +74,7 @@ void swap_cgroup_record(struct folio *folio, swp_entry_t ent) map = swap_cgroup_ctrl[swp_type(ent)].map; do { - old = __swap_cgroup_id_xchg(map, offset, - mem_cgroup_id(folio_memcg(folio))); + old = __swap_cgroup_id_xchg(map, offset, id); VM_BUG_ON(old); } while (++offset != end); } @@ -91,8 +92,7 @@ void swap_cgroup_record(struct folio *folio, swp_entry_t ent) */ unsigned short swap_cgroup_clear(swp_entry_t ent, unsigned int nr_ents) { - pgoff_t offset = swp_offset(ent); - pgoff_t end = offset + nr_ents; + pgoff_t offset, end; struct swap_cgroup *map; unsigned short old, iter = 0; |