diff options
Diffstat (limited to 'include/net/sock.h')
| -rw-r--r-- | include/net/sock.h | 22 |
1 files changed, 2 insertions, 20 deletions
diff --git a/include/net/sock.h b/include/net/sock.h index 3467d9e89e7d..858891c36f94 100644 --- a/include/net/sock.h +++ b/include/net/sock.h @@ -1080,6 +1080,7 @@ struct proto { bool (*stream_memory_free)(const struct sock *sk); /* Memory pressure */ void (*enter_memory_pressure)(struct sock *sk); + void (*leave_memory_pressure)(struct sock *sk); atomic_long_t *memory_allocated; /* Current allocated memory. */ struct percpu_counter *sockets_allocated; /* Current number of sockets. */ /* @@ -1088,7 +1089,7 @@ struct proto { * All the __sk_mem_schedule() is of this nature: accounting * is strict, actions are advisory and have some latency. */ - int *memory_pressure; + unsigned long *memory_pressure; long *sysctl_mem; int *sysctl_wmem; int *sysctl_rmem; @@ -1193,25 +1194,6 @@ static inline bool sk_under_memory_pressure(const struct sock *sk) return !!*sk->sk_prot->memory_pressure; } -static inline void sk_leave_memory_pressure(struct sock *sk) -{ - int *memory_pressure = sk->sk_prot->memory_pressure; - - if (!memory_pressure) - return; - - if (*memory_pressure) - *memory_pressure = 0; -} - -static inline void sk_enter_memory_pressure(struct sock *sk) -{ - if (!sk->sk_prot->enter_memory_pressure) - return; - - sk->sk_prot->enter_memory_pressure(sk); -} - static inline long sk_memory_allocated(const struct sock *sk) { |