From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-qt0-f199.google.com (mail-qt0-f199.google.com [209.85.216.199]) by kanga.kvack.org (Postfix) with ESMTP id 55A0C6B0273 for ; Tue, 3 Jul 2018 11:08:55 -0400 (EDT) Received: by mail-qt0-f199.google.com with SMTP id o68-v6so2420713qte.0 for ; Tue, 03 Jul 2018 08:08:55 -0700 (PDT) Received: from EUR03-AM5-obe.outbound.protection.outlook.com (mail-eopbgr30102.outbound.protection.outlook.com. [40.107.3.102]) by mx.google.com with ESMTPS id o126-v6si1283792qkf.173.2018.07.03.08.08.53 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Tue, 03 Jul 2018 08:08:53 -0700 (PDT) Subject: [PATCH v8 01/17] list_lru: Combine code under the same define From: Kirill Tkhai Date: Tue, 03 Jul 2018 18:08:45 +0300 Message-ID: <153063052519.1818.9393587113056959488.stgit@localhost.localdomain> In-Reply-To: <153063036670.1818.16010062622751502.stgit@localhost.localdomain> References: <153063036670.1818.16010062622751502.stgit@localhost.localdomain> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Sender: owner-linux-mm@kvack.org List-ID: To: vdavydov.dev@gmail.com, shakeelb@google.com, viro@zeniv.linux.org.uk, hannes@cmpxchg.org, mhocko@kernel.org, tglx@linutronix.de, pombredanne@nexb.com, stummala@codeaurora.org, gregkh@linuxfoundation.org, sfr@canb.auug.org.au, guro@fb.com, mka@chromium.org, penguin-kernel@I-love.SAKURA.ne.jp, chris@chris-wilson.co.uk, longman@redhat.com, minchan@kernel.org, ying.huang@intel.com, mgorman@techsingularity.net, jbacik@fb.com, linux@roeck-us.net, linux-kernel@vger.kernel.org, linux-mm@kvack.org, willy@infradead.org, lirongqing@baidu.com, aryabinin@virtuozzo.com, akpm@linux-foundation.org, ktkhai@virtuozzo.com These two pairs of blocks of code are under the same #ifdef #else #endif. Signed-off-by: Kirill Tkhai Acked-by: Vladimir Davydov Tested-by: Shakeel Butt --- mm/list_lru.c | 18 ++++++++---------- 1 file changed, 8 insertions(+), 10 deletions(-) diff --git a/mm/list_lru.c b/mm/list_lru.c index bff3f6b615f7..b93f64f25414 100644 --- a/mm/list_lru.c +++ b/mm/list_lru.c @@ -30,17 +30,7 @@ static void list_lru_unregister(struct list_lru *lru) list_del(&lru->list); mutex_unlock(&list_lrus_mutex); } -#else -static void list_lru_register(struct list_lru *lru) -{ -} - -static void list_lru_unregister(struct list_lru *lru) -{ -} -#endif /* CONFIG_MEMCG && !CONFIG_SLOB */ -#if defined(CONFIG_MEMCG) && !defined(CONFIG_SLOB) static inline bool list_lru_memcg_aware(struct list_lru *lru) { /* @@ -90,6 +80,14 @@ list_lru_from_kmem(struct list_lru_node *nlru, void *ptr) return list_lru_from_memcg_idx(nlru, memcg_cache_id(memcg)); } #else +static void list_lru_register(struct list_lru *lru) +{ +} + +static void list_lru_unregister(struct list_lru *lru) +{ +} + static inline bool list_lru_memcg_aware(struct list_lru *lru) { return false;