diff options
Diffstat (limited to 'include/net/sock.h')
| -rw-r--r-- | include/net/sock.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/include/net/sock.h b/include/net/sock.h index 811f95ea8d00..3efdf680401d 100644 --- a/include/net/sock.h +++ b/include/net/sock.h @@ -2599,11 +2599,21 @@ static inline struct mem_cgroup *mem_cgroup_from_sk(const struct sock *sk) { return sk->sk_memcg; } + +static inline bool mem_cgroup_sk_enabled(const struct sock *sk) +{ + return mem_cgroup_sockets_enabled && mem_cgroup_from_sk(sk); +} #else static inline struct mem_cgroup *mem_cgroup_from_sk(const struct sock *sk) { return NULL; } + +static inline bool mem_cgroup_sk_enabled(const struct sock *sk) +{ + return false; +} #endif static inline long sock_rcvtimeo(const struct sock *sk, bool noblock) |