mm: list_lru: remove unused macro list_lru_init_key()

list_lru_init_key() isn't used by anyone, remove it to clean up.

Link: https://lkml.kernel.org/r/20231228062715.338672-2-haifeng.xu@shopee.com
Signed-off-by: Haifeng Xu <haifeng.xu@shopee.com>
Acked-by: Roman Gushchin <roman.gushchin@linux.dev>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Michal Hocko <mhocko@kernel.org>
Cc: Shakeel Butt <shakeelb@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

diff --git a/include/linux/list_lru.h b/include/linux/list_lru.h
index 7675a48a0701085ba4491070e614c9cc9ef23cdf..c679e6b293c4c49b67ca33a4fc9568c7bb67c3e2 100644 (file)
--- a/include/linux/list_lru.h
+++ b/include/linux/list_lru.h
@@ -62,8 +62,6 @@ int __list_lru_init(struct list_lru *lru, bool memcg_aware,
 
 #define list_lru_init(lru)                             \
        __list_lru_init((lru), false, NULL, NULL)
-#define list_lru_init_key(lru, key)                    \
-       __list_lru_init((lru), false, (key), NULL)
 #define list_lru_init_memcg(lru, shrinker)             \
        __list_lru_init((lru), true, NULL, shrinker)