diff options
Diffstat (limited to 'net/ipv4/inet_hashtables.c')
| -rw-r--r-- | net/ipv4/inet_hashtables.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/net/ipv4/inet_hashtables.c b/net/ipv4/inet_hashtables.c index 8bea74298173..2e3389d614d1 100644 --- a/net/ipv4/inet_hashtables.c +++ b/net/ipv4/inet_hashtables.c @@ -43,7 +43,7 @@ static u32 inet_ehashfn(const struct net *net, const __be32 laddr, /* This function handles inet_sock, but also timewait and request sockets * for IPv4/IPv6. */ -u32 sk_ehashfn(const struct sock *sk) +static u32 sk_ehashfn(const struct sock *sk) { #if IS_ENABLED(CONFIG_IPV6) if (sk->sk_family == AF_INET6 && @@ -246,7 +246,7 @@ EXPORT_SYMBOL_GPL(__inet_lookup_listener); /* All sockets share common refcount, but have different destructors */ void sock_gen_put(struct sock *sk) { - if (!atomic_dec_and_test(&sk->sk_refcnt)) + if (!refcount_dec_and_test(&sk->sk_refcnt)) return; if (sk->sk_state == TCP_TIME_WAIT) @@ -287,7 +287,7 @@ begin: continue; if (likely(INET_MATCH(sk, net, acookie, saddr, daddr, ports, dif))) { - if (unlikely(!atomic_inc_not_zero(&sk->sk_refcnt))) + if (unlikely(!refcount_inc_not_zero(&sk->sk_refcnt))) goto out; if (unlikely(!INET_MATCH(sk, net, acookie, saddr, daddr, ports, dif))) { @@ -678,11 +678,7 @@ int inet_ehash_locks_alloc(struct inet_hashinfo *hashinfo) /* no more locks than number of hash buckets */ nblocks = min(nblocks, hashinfo->ehash_mask + 1); - hashinfo->ehash_locks = kmalloc_array(nblocks, locksz, - GFP_KERNEL | __GFP_NOWARN); - if (!hashinfo->ehash_locks) - hashinfo->ehash_locks = vmalloc(nblocks * locksz); - + hashinfo->ehash_locks = kvmalloc_array(nblocks, locksz, GFP_KERNEL); if (!hashinfo->ehash_locks) return -ENOMEM; |