From: Kirill Tkhai <ktkhai@virtuozzo.com>
To: akpm@linux-foundation.org, vdavydov.dev@gmail.com,
shakeelb@google.com, viro@zeniv.linux.org.uk, hannes@cmpxchg.org,
mhocko@kernel.org, ktkhai@virtuozzo.com, 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
Subject: [PATCH v6 01/17] list_lru: Combine code under the same define
Date: Fri, 18 May 2018 11:41:47 +0300 [thread overview]
Message-ID: <152663290733.5308.16296237702670050699.stgit@localhost.localdomain> (raw)
In-Reply-To: <152663268383.5308.8660992135988724014.stgit@localhost.localdomain>
These two pairs of blocks of code are under
the same #ifdef #else #endif.
Signed-off-by: Kirill Tkhai <ktkhai@virtuozzo.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 d9c84c5bda1d..37d712924e56 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;
next prev parent reply other threads:[~2018-05-18 8:41 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-05-18 8:41 [PATCH v6 00/17] Improve shrink_slab() scalability (old complexity was O(n^2), new is O(n)) Kirill Tkhai
2018-05-18 8:41 ` Kirill Tkhai [this message]
2018-05-18 8:41 ` [PATCH v6 02/17] mm: Introduce CONFIG_MEMCG_KMEM as combination of CONFIG_MEMCG && !CONFIG_SLOB Kirill Tkhai
2018-05-18 8:42 ` [PATCH v6 03/17] mm: Assign id to every memcg-aware shrinker Kirill Tkhai
2018-05-20 7:08 ` Vladimir Davydov
2018-05-18 8:42 ` [PATCH v6 04/17] memcg: Move up for_each_mem_cgroup{, _tree} defines Kirill Tkhai
2018-05-18 8:42 ` [PATCH v6 05/17] mm: Assign memcg-aware shrinkers bitmap to memcg Kirill Tkhai
2018-05-20 7:27 ` Vladimir Davydov
2018-05-21 10:16 ` Kirill Tkhai
2018-05-21 18:40 ` Vladimir Davydov
2018-05-18 8:42 ` [PATCH v6 06/17] mm: Refactoring in workingset_init() Kirill Tkhai
2018-05-18 8:42 ` [PATCH v6 07/17] fs: Refactoring in alloc_super() Kirill Tkhai
2018-05-18 8:43 ` [PATCH v6 08/17] fs: Propagate shrinker::id to list_lru Kirill Tkhai
2018-05-18 8:43 ` [PATCH v6 09/17] list_lru: Add memcg argument to list_lru_from_kmem() Kirill Tkhai
2018-05-18 8:43 ` [PATCH v6 10/17] list_lru: Pass dst_memcg argument to memcg_drain_list_lru_node() Kirill Tkhai
2018-05-18 8:43 ` [PATCH v6 11/17] list_lru: Pass lru " Kirill Tkhai
2018-05-18 8:43 ` [PATCH v6 12/17] mm: Set bit in memcg shrinker bitmap on first list_lru item apearance Kirill Tkhai
2018-05-20 7:55 ` Vladimir Davydov
2018-05-21 9:31 ` Kirill Tkhai
2018-05-21 18:16 ` Vladimir Davydov
2018-05-18 8:43 ` [PATCH v6 13/17] mm: Export mem_cgroup_is_root() Kirill Tkhai
2018-05-20 7:57 ` Vladimir Davydov
2018-05-18 8:44 ` [PATCH v6 14/17] mm: Iterate only over charged shrinkers during memcg shrink_slab() Kirill Tkhai
2018-05-20 8:00 ` Vladimir Davydov
2018-05-21 9:17 ` Kirill Tkhai
2018-05-21 17:56 ` Vladimir Davydov
2018-05-18 8:44 ` [PATCH v6 15/17] mm: Generalize shrink_slab() calls in shrink_node() Kirill Tkhai
2018-05-20 8:08 ` Vladimir Davydov
2018-05-21 9:19 ` Kirill Tkhai
2018-05-18 8:44 ` [PATCH v6 16/17] mm: Add SHRINK_EMPTY shrinker methods return value Kirill Tkhai
2018-05-18 8:44 ` [PATCH v6 17/17] mm: Clear shrinker bit if there are no objects related to memcg Kirill Tkhai
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