The patch titled
Subject: mm/list_lru.c: remove kvfree_rcu_local()
has been removed from the -mm tree. Its filename was
mm-list_lruc-remove-kvfree_rcu_local.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
From: Shakeel Butt <shakeelb@xxxxxxxxxx>
Subject: mm/list_lru.c: remove kvfree_rcu_local()
The list_lru file used to have local kvfree_rcu() which was renamed by
commit e0feed08ab41 ("mm/list_lru.c: Rename kvfree_rcu() to local
variant") to introduce the globally visible kvfree_rcu(). Now we have
global kvfree_rcu(), so remove the local kvfree_rcu_local() and just use
the global one.
Link: https://lkml.kernel.org/r/20210207152148.1285842-1-shakeelb@xxxxxxxxxx
Signed-off-by: Shakeel Butt <shakeelb@xxxxxxxxxx>
Reviewed-by: Uladzislau Rezki <urezki@xxxxxxxxx>
Reviewed-by: Kirill Tkhai <ktkhai@xxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/list_lru.c | 12 ++----------
1 file changed, 2 insertions(+), 10 deletions(-)
--- a/mm/list_lru.c~mm-list_lruc-remove-kvfree_rcu_local
+++ a/mm/list_lru.c
@@ -373,21 +373,13 @@ static void memcg_destroy_list_lru_node(
struct list_lru_memcg *memcg_lrus;
/*
* This is called when shrinker has already been unregistered,
- * and nobody can use it. So, there is no need to use kvfree_rcu_local().
+ * and nobody can use it. So, there is no need to use kvfree_rcu().
*/
memcg_lrus = rcu_dereference_protected(nlru->memcg_lrus, true);
__memcg_destroy_list_lru_node(memcg_lrus, 0, memcg_nr_cache_ids);
kvfree(memcg_lrus);
}
-static void kvfree_rcu_local(struct rcu_head *head)
-{
- struct list_lru_memcg *mlru;
-
- mlru = container_of(head, struct list_lru_memcg, rcu);
- kvfree(mlru);
-}
-
static int memcg_update_list_lru_node(struct list_lru_node *nlru,
int old_size, int new_size)
{
@@ -419,7 +411,7 @@ static int memcg_update_list_lru_node(st
rcu_assign_pointer(nlru->memcg_lrus, new);
spin_unlock_irq(&nlru->lock);
- call_rcu(&old->rcu, kvfree_rcu_local);
+ kvfree_rcu(old, rcu);
return 0;
}
_
Patches currently in -mm which might be from shakeelb@xxxxxxxxxx are
