diff options
| author | Johannes Weiner <hannes@cmpxchg.org> | 2016-01-20 15:02:32 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-01-20 17:09:18 -0800 |
| commit | 127424c86bb6cb87f0b563d9fdcfbbaf3c86ecec (patch) | |
| tree | 7748cabc717161032e479be17e20f5046c9a8335 /mm/slab_common.c | |
| parent | 3893e302f6a377c4ef0f077f190bf760bf84e0be (diff) | |
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/slab_common.c')
| -rw-r--r-- | mm/slab_common.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/mm/slab_common.c b/mm/slab_common.c index 8c262e6dc33e..b50aef01ccf7 100644 --- a/mm/slab_common.c +++ b/mm/slab_common.c @@ -128,7 +128,7 @@ int __kmem_cache_alloc_bulk(struct kmem_cache *s, gfp_t flags, size_t nr, return i; } -#ifdef CONFIG_MEMCG_KMEM +#if defined(CONFIG_MEMCG) && !defined(CONFIG_SLOB) void slab_init_memcg_params(struct kmem_cache *s) { s->memcg_params.is_root_cache = true; @@ -221,7 +221,7 @@ static inline int init_memcg_params(struct kmem_cache *s, static inline void destroy_memcg_params(struct kmem_cache *s) { } -#endif /* CONFIG_MEMCG_KMEM */ +#endif /* CONFIG_MEMCG && !CONFIG_SLOB */ /* * Find a mergeable slab cache @@ -477,7 +477,7 @@ static void release_caches(struct list_head *release, bool need_rcu_barrier) } } -#ifdef CONFIG_MEMCG_KMEM +#if defined(CONFIG_MEMCG) && !defined(CONFIG_SLOB) /* * memcg_create_kmem_cache - Create a cache for a memory cgroup. * @memcg: The memory cgroup the new cache is for. @@ -689,7 +689,7 @@ static inline int shutdown_memcg_caches(struct kmem_cache *s, { return 0; } -#endif /* CONFIG_MEMCG_KMEM */ +#endif /* CONFIG_MEMCG && !CONFIG_SLOB */ void slab_kmem_cache_release(struct kmem_cache *s) { @@ -1123,7 +1123,7 @@ static int slab_show(struct seq_file *m, void *p) return 0; } -#ifdef CONFIG_MEMCG_KMEM +#if defined(CONFIG_MEMCG) && !defined(CONFIG_SLOB) int memcg_slab_show(struct seq_file *m, void *p) { struct kmem_cache *s = list_entry(p, struct kmem_cache, list); |