diff options
| author | Shakeel Butt <shakeel.butt@linux.dev> | 2025-11-10 15:20:07 -0800 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2025-11-24 15:08:54 -0800 |
| commit | 5b3eb779a20cf30d74bb346d2a1e525bc9072685 (patch) | |
| tree | ad2fe8074542a18b86b9e96739271edab5cc88e3 /mm/memcontrol.c | |
| parent | 469241fe7657dbec9e2948287ab7412955d8b73a (diff) | |
memcg: remove __mod_lruvec_state
__mod_lruvec_state() is already safe against irqs, so there is no need to
have a separate interface (i.e. mod_lruvec_state) which wraps calls to it
with irq disabling and reenabling. Let's rename __mod_lruvec_state() to
mod_lruvec_state().
Link: https://lkml.kernel.org/r/20251110232008.1352063-4-shakeel.butt@linux.dev
Signed-off-by: Shakeel Butt <shakeel.butt@linux.dev>
Reviewed-by: Harry Yoo <harry.yoo@oracle.com>
Acked-by: Roman Gushchin <roman.gushchin@linux.dev>
Acked-by: Vlastimil Babka <vbabka@suse.cz>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Michal Hocko <mhocko@kernel.org>
Cc: Muchun Song <muchun.song@linux.dev>
Cc: Qi Zheng <zhengqi.arch@bytedance.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'mm/memcontrol.c')
| -rw-r--r-- | mm/memcontrol.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/mm/memcontrol.c b/mm/memcontrol.c index ae154f51931e..9a659f16af77 100644 --- a/mm/memcontrol.c +++ b/mm/memcontrol.c @@ -757,7 +757,7 @@ static void mod_memcg_lruvec_state(struct lruvec *lruvec, } /** - * __mod_lruvec_state - update lruvec memory statistics + * mod_lruvec_state - update lruvec memory statistics * @lruvec: the lruvec * @idx: the stat item * @val: delta to add to the counter, can be negative @@ -766,7 +766,7 @@ static void mod_memcg_lruvec_state(struct lruvec *lruvec, * function updates the all three counters that are affected by a * change of state at this level: per-node, per-cgroup, per-lruvec. */ -void __mod_lruvec_state(struct lruvec *lruvec, enum node_stat_item idx, +void mod_lruvec_state(struct lruvec *lruvec, enum node_stat_item idx, int val) { /* Update node */ @@ -794,7 +794,7 @@ void __lruvec_stat_mod_folio(struct folio *folio, enum node_stat_item idx, } lruvec = mem_cgroup_lruvec(memcg, pgdat); - __mod_lruvec_state(lruvec, idx, val); + mod_lruvec_state(lruvec, idx, val); rcu_read_unlock(); } EXPORT_SYMBOL(__lruvec_stat_mod_folio); @@ -818,7 +818,7 @@ void mod_lruvec_kmem_state(void *p, enum node_stat_item idx, int val) mod_node_page_state(pgdat, idx, val); } else { lruvec = mem_cgroup_lruvec(memcg, pgdat); - __mod_lruvec_state(lruvec, idx, val); + mod_lruvec_state(lruvec, idx, val); } rcu_read_unlock(); } |