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mm: zswap: drop list_lru param from zswap_lru_add() and _del()

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Since zswap_lru_add() and zswap_lru_del() are only called with the global
zswap_list_lru, remove the redundant list_lru argument and use
zswap_list_lru directly.

Link: https://lore.kernel.org/20260731053721.1412304-1-wfelipe@google.com
Signed-off-by: Wilson Felipe Pereira <wfelipe@google.com>
Acked-by: Johannes Weiner <hannes@cmpxchg.org>
Acked-by: Yosry Ahmed <yosry@kernel.org>
Reviewed-by: SJ Park <sj@kernel.org>
Acked-by: Nhat Pham <nphamcs@gmail.com>
Cc: Chengming Zhou <chengming.zhou@linux.dev>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
This commit is contained in:
Wilson Felipe Pereira
2026-07-31 05:37:06 +00:00
committed by Andrew Morton
parent 8380671909
commit 7822fa5f4f
1 changed files with 6 additions and 6 deletions
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12
mm/zswap.c
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@@ -665,7 +665,7 @@ static inline int entry_to_nid(struct zswap_entry *entry)
return page_to_nid(virt_to_page(entry));
}
static void zswap_lru_add(struct list_lru *list_lru, struct zswap_entry *entry)
static void zswap_lru_add(struct zswap_entry *entry)
{
int nid = entry_to_nid(entry);
struct mem_cgroup *memcg;
@@ -684,11 +684,11 @@ static void zswap_lru_add(struct list_lru *list_lru, struct zswap_entry *entry)
rcu_read_lock();
memcg = mem_cgroup_from_entry(entry);
/* will always succeed */
list_lru_add(list_lru, &entry->lru, nid, memcg);
list_lru_add(&zswap_list_lru, &entry->lru, nid, memcg);
rcu_read_unlock();
}
static void zswap_lru_del(struct list_lru *list_lru, struct zswap_entry *entry)
static void zswap_lru_del(struct zswap_entry *entry)
{
int nid = entry_to_nid(entry);
struct mem_cgroup *memcg;
@@ -696,7 +696,7 @@ static void zswap_lru_del(struct list_lru *list_lru, struct zswap_entry *entry)
rcu_read_lock();
memcg = mem_cgroup_from_entry(entry);
/* will always succeed */
list_lru_del(list_lru, &entry->lru, nid, memcg);
list_lru_del(&zswap_list_lru, &entry->lru, nid, memcg);
rcu_read_unlock();
}
@@ -764,7 +764,7 @@ static void zswap_entry_cache_free(struct zswap_entry *entry)
*/
static void zswap_entry_free(struct zswap_entry *entry)
{
zswap_lru_del(&zswap_list_lru, entry);
zswap_lru_del(entry);
zs_free(entry->pool->zs_pool, entry->handle);
zswap_pool_put(entry->pool);
if (entry->objcg) {
@@ -1461,7 +1461,7 @@ static bool zswap_store_page(struct page *page,
entry->referenced = true;
if (entry->length) {
INIT_LIST_HEAD(&entry->lru);
zswap_lru_add(&zswap_list_lru, entry);
zswap_lru_add(entry);
}
return true;