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| author | Johannes Weiner <hannes@cmpxchg.org> | 2016-01-21 02:02:32 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-01-21 04:09:18 +0300 |
| commit | 127424c86bb6cb87f0b563d9fdcfbbaf3c86ecec (patch) | |
| tree | 7748cabc717161032e479be17e20f5046c9a8335 /mm/list_lru.c | |
| parent | 3893e302f6a377c4ef0f077f190bf760bf84e0be (diff) | |
| download | linux-127424c86bb6cb87f0b563d9fdcfbbaf3c86ecec.tar.xz | |
mm: memcontrol: move kmem accounting code to CONFIG_MEMCG
The cgroup2 memory controller will account important in-kernel memory
consumers per default. Move all necessary components to CONFIG_MEMCG.
Signed-off-by: Johannes Weiner <hannes@cmpxchg.org>
Acked-by: Vladimir Davydov <vdavydov@virtuozzo.com>
Cc: Michal Hocko <mhocko@suse.cz>
Cc: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/list_lru.c')
| -rw-r--r-- | mm/list_lru.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/mm/list_lru.c b/mm/list_lru.c index afc71ea9a381..1d05cb9d363d 100644 --- a/mm/list_lru.c +++ b/mm/list_lru.c @@ -12,7 +12,7 @@ #include <linux/mutex.h> #include <linux/memcontrol.h> -#ifdef CONFIG_MEMCG_KMEM +#if defined(CONFIG_MEMCG) && !defined(CONFIG_SLOB) static LIST_HEAD(list_lrus); static DEFINE_MUTEX(list_lrus_mutex); @@ -37,9 +37,9 @@ static void list_lru_register(struct list_lru *lru) static void list_lru_unregister(struct list_lru *lru) { } -#endif /* CONFIG_MEMCG_KMEM */ +#endif /* CONFIG_MEMCG && !CONFIG_SLOB */ -#ifdef CONFIG_MEMCG_KMEM +#if defined(CONFIG_MEMCG) && !defined(CONFIG_SLOB) static inline bool list_lru_memcg_aware(struct list_lru *lru) { /* @@ -104,7 +104,7 @@ list_lru_from_kmem(struct list_lru_node *nlru, void *ptr) { return &nlru->lru; } -#endif /* CONFIG_MEMCG_KMEM */ +#endif /* CONFIG_MEMCG && !CONFIG_SLOB */ bool list_lru_add(struct list_lru *lru, struct list_head *item) { @@ -292,7 +292,7 @@ static void init_one_lru(struct list_lru_one *l) l->nr_items = 0; } -#ifdef CONFIG_MEMCG_KMEM +#if defined(CONFIG_MEMCG) && !defined(CONFIG_SLOB) static void __memcg_destroy_list_lru_node(struct list_lru_memcg *memcg_lrus, int begin, int end) { @@ -529,7 +529,7 @@ static int memcg_init_list_lru(struct list_lru *lru, bool memcg_aware) static void memcg_destroy_list_lru(struct list_lru *lru) { } -#endif /* CONFIG_MEMCG_KMEM */ +#endif /* CONFIG_MEMCG && !CONFIG_SLOB */ int __list_lru_init(struct list_lru *lru, bool memcg_aware, struct lock_class_key *key) |