diff options
Diffstat (limited to 'net/sctp')
| -rw-r--r-- | net/sctp/output.c | 2 | ||||
| -rw-r--r-- | net/sctp/proc.c | 2 | ||||
| -rw-r--r-- | net/sctp/socket.c | 4 |
3 files changed, 4 insertions, 4 deletions
diff --git a/net/sctp/output.c b/net/sctp/output.c index 89cee1482d35..9bf9d84a96b7 100644 --- a/net/sctp/output.c +++ b/net/sctp/output.c @@ -402,7 +402,7 @@ static void sctp_packet_set_owner_w(struct sk_buff *skb, struct sock *sk) * therefore only reserve a single byte to keep socket around until * the packet has been transmitted. */ - atomic_inc(&sk->sk_wmem_alloc); + refcount_inc(&sk->sk_wmem_alloc); } static int sctp_packet_pack(struct sctp_packet *packet, diff --git a/net/sctp/proc.c b/net/sctp/proc.c index 8e34db56bc1d..26b4be6b4172 100644 --- a/net/sctp/proc.c +++ b/net/sctp/proc.c @@ -363,7 +363,7 @@ static int sctp_assocs_seq_show(struct seq_file *seq, void *v) assoc->stream.outcnt, assoc->max_retrans, assoc->init_retries, assoc->shutdown_retries, assoc->rtx_data_chunks, - atomic_read(&sk->sk_wmem_alloc), + refcount_read(&sk->sk_wmem_alloc), sk->sk_wmem_queued, sk->sk_sndbuf, sk->sk_rcvbuf); diff --git a/net/sctp/socket.c b/net/sctp/socket.c index b497ee8ae279..15401d09efc4 100644 --- a/net/sctp/socket.c +++ b/net/sctp/socket.c @@ -164,7 +164,7 @@ static inline void sctp_set_owner_w(struct sctp_chunk *chunk) sizeof(struct sk_buff) + sizeof(struct sctp_chunk); - atomic_add(sizeof(struct sctp_chunk), &sk->sk_wmem_alloc); + refcount_add(sizeof(struct sctp_chunk), &sk->sk_wmem_alloc); sk->sk_wmem_queued += chunk->skb->truesize; sk_mem_charge(sk, chunk->skb->truesize); } @@ -7684,7 +7684,7 @@ static void sctp_wfree(struct sk_buff *skb) sizeof(struct sk_buff) + sizeof(struct sctp_chunk); - atomic_sub(sizeof(struct sctp_chunk), &sk->sk_wmem_alloc); + WARN_ON(refcount_sub_and_test(sizeof(struct sctp_chunk), &sk->sk_wmem_alloc)); /* * This undoes what is done via sctp_set_owner_w and sk_mem_charge |