diff options
Diffstat (limited to 'include/net/sock.h')
| -rw-r--r-- | include/net/sock.h | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/include/net/sock.h b/include/net/sock.h index 5c5265269899..298897bbfb3a 100644 --- a/include/net/sock.h +++ b/include/net/sock.h @@ -1532,8 +1532,6 @@ int __sk_mem_schedule(struct sock *sk, int size, int kind); void __sk_mem_reduce_allocated(struct sock *sk, int amount); void __sk_mem_reclaim(struct sock *sk, int amount); -#define SK_MEM_QUANTUM ((int)PAGE_SIZE) -#define SK_MEM_QUANTUM_SHIFT ilog2(SK_MEM_QUANTUM) #define SK_MEM_SEND 0 #define SK_MEM_RECV 1 @@ -1545,7 +1543,7 @@ static inline long sk_prot_mem_limits(const struct sock *sk, int index) static inline int sk_mem_pages(int amt) { - return (amt + SK_MEM_QUANTUM - 1) >> SK_MEM_QUANTUM_SHIFT; + return (amt + PAGE_SIZE - 1) >> PAGE_SHIFT; } static inline bool sk_has_account(struct sock *sk) @@ -1594,7 +1592,7 @@ static inline void sk_mem_reclaim(struct sock *sk) reclaimable = sk->sk_forward_alloc - sk_unused_reserved_mem(sk); - if (reclaimable >= SK_MEM_QUANTUM) + if (reclaimable >= (int)PAGE_SIZE) __sk_mem_reclaim(sk, reclaimable); } @@ -1613,7 +1611,7 @@ static inline void sk_mem_reclaim_partial(struct sock *sk) reclaimable = sk->sk_forward_alloc - sk_unused_reserved_mem(sk); - if (reclaimable > SK_MEM_QUANTUM) + if (reclaimable > (int)PAGE_SIZE) __sk_mem_reclaim(sk, reclaimable - 1); } |