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Date: Mon, 18 Jun 2018 12:39:40 +0300 From: Kirill Tkhai <ktkhai@...tuozzo.com> To: vdavydov.dev@...il.com, shakeelb@...gle.com, viro@...iv.linux.org.uk, hannes@...xchg.org, mhocko@...nel.org, tglx@...utronix.de, pombredanne@...b.com, stummala@...eaurora.org, gregkh@...uxfoundation.org, sfr@...b.auug.org.au, guro@...com, mka@...omium.org, penguin-kernel@...ove.SAKURA.ne.jp, chris@...is-wilson.co.uk, longman@...hat.com, minchan@...nel.org, ying.huang@...el.com, mgorman@...hsingularity.net, jbacik@...com, linux@...ck-us.net, linux-kernel@...r.kernel.org, linux-mm@...ck.org, willy@...radead.org, lirongqing@...du.com, aryabinin@...tuozzo.com Subject: [PATCH v7 REBASED 01/17] list_lru: Combine code under the same define These two pairs of blocks of code are under the same #ifdef #else #endif. Signed-off-by: Kirill Tkhai <ktkhai@...tuozzo.com> Acked-by: Vladimir Davydov <vdavydov.dev@...il.com> Tested-by: Shakeel Butt <shakeelb@...gle.com> --- 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 fcfb6c89ed47..1e3e2f3a2a64 100644 --- a/mm/list_lru.c +++ b/mm/list_lru.c @@ -29,17 +29,7 @@ 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) { /* @@ -89,6 +79,14 @@ 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;
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