diff options
| author | Johannes Weiner <hannes@cmpxchg.org> | 2016-01-14 15:21:34 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-01-14 16:00:49 -0800 |
| commit | ef12947c9c5a96af549c49f10e5503f0612a397c (patch) | |
| tree | 451cedbe700b86411cc95c7bf27b02e967ff0fc9 /include/linux/memcontrol.h | |
| parent | 8e8ae645249b85c8ed6c178557f8db8613a6bcc7 (diff) | |
mm: memcontrol: switch to the updated jump-label API
According to <linux/jump_label.h> the direct use of struct static_key is
deprecated. Update the socket and slab accounting code accordingly.
Signed-off-by: Johannes Weiner <hannes@cmpxchg.org>
Acked-by: David S. Miller <davem@davemloft.net>
Reported-by: Jason Baron <jbaron@akamai.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/linux/memcontrol.h')
| -rw-r--r-- | include/linux/memcontrol.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/include/linux/memcontrol.h b/include/linux/memcontrol.h index c5a51039df57..2292468f2a30 100644 --- a/include/linux/memcontrol.h +++ b/include/linux/memcontrol.h @@ -704,8 +704,8 @@ void sock_release_memcg(struct sock *sk); bool mem_cgroup_charge_skmem(struct mem_cgroup *memcg, unsigned int nr_pages); void mem_cgroup_uncharge_skmem(struct mem_cgroup *memcg, unsigned int nr_pages); #if defined(CONFIG_MEMCG) && defined(CONFIG_INET) -extern struct static_key memcg_sockets_enabled_key; -#define mem_cgroup_sockets_enabled static_key_false(&memcg_sockets_enabled_key) +extern struct static_key_false memcg_sockets_enabled_key; +#define mem_cgroup_sockets_enabled static_branch_unlikely(&memcg_sockets_enabled_key) static inline bool mem_cgroup_under_socket_pressure(struct mem_cgroup *memcg) { #ifdef CONFIG_MEMCG_KMEM @@ -727,7 +727,7 @@ static inline bool mem_cgroup_under_socket_pressure(struct mem_cgroup *memcg) #endif #ifdef CONFIG_MEMCG_KMEM -extern struct static_key memcg_kmem_enabled_key; +extern struct static_key_false memcg_kmem_enabled_key; extern int memcg_nr_cache_ids; void memcg_get_cache_ids(void); @@ -743,7 +743,7 @@ void memcg_put_cache_ids(void); static inline bool memcg_kmem_enabled(void) { - return static_key_false(&memcg_kmem_enabled_key); + return static_branch_unlikely(&memcg_kmem_enabled_key); } static inline bool memcg_kmem_is_active(struct mem_cgroup *memcg) |