From: Miaohe Lin <linmiaohe@huawei.com>
To: <akpm@linux-foundation.org>
Cc: <willy@infradead.org>, <linux-kernel@vger.kernel.org>,
<linux-mm@kvack.org>, <linmiaohe@huawei.com>
Subject: [PATCH v2 3/4] mm/swap_slots.c: delete meaningless forward declarations
Date: Thu, 20 May 2021 21:40:21 +0800 [thread overview]
Message-ID: <20210520134022.1370406-4-linmiaohe@huawei.com> (raw)
In-Reply-To: <20210520134022.1370406-1-linmiaohe@huawei.com>
deactivate_swap_slots_cache() and reactivate_swap_slots_cache() are only
called below their implementations. So these forward declarations are
meaningless and should be removed.
Signed-off-by: Miaohe Lin <linmiaohe@huawei.com>
---
mm/swap_slots.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/mm/swap_slots.c b/mm/swap_slots.c
index 6248d1030a9b..a66f3e0ec973 100644
--- a/mm/swap_slots.c
+++ b/mm/swap_slots.c
@@ -43,8 +43,6 @@ static DEFINE_MUTEX(swap_slots_cache_mutex);
static DEFINE_MUTEX(swap_slots_cache_enable_mutex);
static void __drain_swap_slots_cache(unsigned int type);
-static void deactivate_swap_slots_cache(void);
-static void reactivate_swap_slots_cache(void);
#define use_swap_slot_cache (swap_slot_cache_active && swap_slot_cache_enabled)
#define SLOTS_CACHE 0x1
--
2.23.0
next prev parent reply other threads:[~2021-05-20 13:41 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-05-20 13:40 [PATCH v2 0/4] Cleanups for swap Miaohe Lin
2021-05-20 13:40 ` [PATCH v2 1/4] mm/swapfile: move get_swap_page_of_type() under CONFIG_HIBERNATION Miaohe Lin
2021-05-20 13:40 ` [PATCH v2 2/4] mm/swap: remove unused local variable nr_shadows Miaohe Lin
2021-05-20 13:40 ` Miaohe Lin [this message]
2021-05-20 13:40 ` [PATCH v2 4/4] mm/swap: remove unused global variable nr_swapper_spaces Miaohe Lin
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