diff options
Diffstat (limited to 'include/net/sock.h')
| -rw-r--r-- | include/net/sock.h | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/include/net/sock.h b/include/net/sock.h index 8741988e6880..ebf75db08e06 100644 --- a/include/net/sock.h +++ b/include/net/sock.h @@ -1020,7 +1020,6 @@ struct proto { void (*unhash)(struct sock *sk); void (*rehash)(struct sock *sk); int (*get_port)(struct sock *sk, unsigned short snum); - void (*clear_sk)(struct sock *sk, int size); /* Keeping track of sockets in use */ #ifdef CONFIG_PROC_FS @@ -1114,6 +1113,16 @@ static inline bool sk_stream_is_writeable(const struct sock *sk) sk_stream_memory_free(sk); } +static inline int sk_under_cgroup_hierarchy(struct sock *sk, + struct cgroup *ancestor) +{ +#ifdef CONFIG_SOCK_CGROUP_DATA + return cgroup_is_descendant(sock_cgroup_ptr(&sk->sk_cgrp_data), + ancestor); +#else + return -ENOTSUPP; +#endif +} static inline bool sk_has_memory_pressure(const struct sock *sk) { @@ -1232,8 +1241,6 @@ static inline int __sk_prot_rehash(struct sock *sk) return sk->sk_prot->hash(sk); } -void sk_prot_clear_portaddr_nulls(struct sock *sk, int size); - /* About 10 seconds */ #define SOCK_DESTROY_TIME (10*HZ) |