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[94.245.46.49]) by smtp.gmail.com with ESMTPSA id l18sm9853867lje.19.2020.04.27.04.11.34 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 27 Apr 2020 04:11:35 -0700 (PDT) From: "Uladzislau Rezki (Sony)" To: Joel Fernandes Cc: "Uladzislau Rezki (Sony)" , linux-mm@kvack.org, Andrew Morton , rcu@vger.kernel.org Subject: [PATCH 15/24] mm/list_lru.c: Rename kvfree_rcu() to local variant Date: Mon, 27 Apr 2020 13:11:04 +0200 Message-Id: <20200427111113.5956-15-urezki@gmail.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200427111113.5956-1-urezki@gmail.com> References: <20200427111113.5956-1-urezki@gmail.com> MIME-Version: 1.0 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: Rename kvfree_rcu() function to the kvfree_rcu_local() one. The aim is to introduce the public API that would conflict with this one. So we temporarily rename it and remove it in a later commit. Cc: linux-mm@kvack.org Cc: Andrew Morton Cc: rcu@vger.kernel.org Signed-off-by: Uladzislau Rezki (Sony) Reviewed-by: Joel Fernandes (Google) Signed-off-by: Joel Fernandes (Google) --- mm/list_lru.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/mm/list_lru.c b/mm/list_lru.c index 4d5294c39bba..42c95bcb53ca 100644 --- a/mm/list_lru.c +++ b/mm/list_lru.c @@ -373,14 +373,14 @@ static void memcg_destroy_list_lru_node(struct list_lru_node *nlru) 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(). + * and nobody can use it. So, there is no need to use kvfree_rcu_local(). */ 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(struct rcu_head *head) +static void kvfree_rcu_local(struct rcu_head *head) { struct list_lru_memcg *mlru; @@ -419,7 +419,7 @@ static int memcg_update_list_lru_node(struct list_lru_node *nlru, rcu_assign_pointer(nlru->memcg_lrus, new); spin_unlock_irq(&nlru->lock); - call_rcu(&old->rcu, kvfree_rcu); + call_rcu(&old->rcu, kvfree_rcu_local); return 0; }