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Diffstat (limited to 'net')
-rw-r--r--net/core/sock.c8
-rw-r--r--net/core/stream.c28
-rw-r--r--net/decnet/af_decnet.c16
-rw-r--r--net/llc/af_llc.c24
-rw-r--r--net/phonet/pep.c9
-rw-r--r--net/tipc/socket.c24
-rw-r--r--net/vmw_vsock/virtio_transport_common.c10
7 files changed, 59 insertions, 60 deletions
diff --git a/net/core/sock.c b/net/core/sock.c
index 40dbc13453f9..0397928dfdc2 100644
--- a/net/core/sock.c
+++ b/net/core/sock.c
@@ -2078,14 +2078,14 @@ void __sk_flush_backlog(struct sock *sk)
*/
int sk_wait_data(struct sock *sk, long *timeo, const struct sk_buff *skb)
{
+ DEFINE_WAIT_FUNC(wait, woken_wake_function);
int rc;
- DEFINE_WAIT(wait);
- prepare_to_wait(sk_sleep(sk), &wait, TASK_INTERRUPTIBLE);
+ add_wait_queue(sk_sleep(sk), &wait);
sk_set_bit(SOCKWQ_ASYNC_WAITDATA, sk);
- rc = sk_wait_event(sk, timeo, skb_peek_tail(&sk->sk_receive_queue) != skb);
+ rc = sk_wait_event(sk, timeo, skb_peek_tail(&sk->sk_receive_queue) != skb, &wait);
sk_clear_bit(SOCKWQ_ASYNC_WAITDATA, sk);
- finish_wait(sk_sleep(sk), &wait);
+ remove_wait_queue(sk_sleep(sk), &wait);
return rc;
}
EXPORT_SYMBOL(sk_wait_data);
diff --git a/net/core/stream.c b/net/core/stream.c
index 1086c8b280a8..f575bcf64af2 100644
--- a/net/core/stream.c
+++ b/net/core/stream.c
@@ -53,8 +53,8 @@ void sk_stream_write_space(struct sock *sk)
*/
int sk_stream_wait_connect(struct sock *sk, long *timeo_p)
{
+ DEFINE_WAIT_FUNC(wait, woken_wake_function);
struct task_struct *tsk = current;
- DEFINE_WAIT(wait);
int done;
do {
@@ -68,13 +68,13 @@ int sk_stream_wait_connect(struct sock *sk, long *timeo_p)
if (signal_pending(tsk))
return sock_intr_errno(*timeo_p);
- prepare_to_wait(sk_sleep(sk), &wait, TASK_INTERRUPTIBLE);
+ add_wait_queue(sk_sleep(sk), &wait);
sk->sk_write_pending++;
done = sk_wait_event(sk, timeo_p,
!sk->sk_err &&
!((1 << sk->sk_state) &
- ~(TCPF_ESTABLISHED | TCPF_CLOSE_WAIT)));
- finish_wait(sk_sleep(sk), &wait);
+ ~(TCPF_ESTABLISHED | TCPF_CLOSE_WAIT)), &wait);
+ remove_wait_queue(sk_sleep(sk), &wait);
sk->sk_write_pending--;
} while (!done);
return 0;
@@ -94,16 +94,16 @@ static inline int sk_stream_closing(struct sock *sk)
void sk_stream_wait_close(struct sock *sk, long timeout)
{
if (timeout) {
- DEFINE_WAIT(wait);
+ DEFINE_WAIT_FUNC(wait, woken_wake_function);
+
+ add_wait_queue(sk_sleep(sk), &wait);
do {
- prepare_to_wait(sk_sleep(sk), &wait,
- TASK_INTERRUPTIBLE);
- if (sk_wait_event(sk, &timeout, !sk_stream_closing(sk)))
+ if (sk_wait_event(sk, &timeout, !sk_stream_closing(sk), &wait))
break;
} while (!signal_pending(current) && timeout);
- finish_wait(sk_sleep(sk), &wait);
+ remove_wait_queue(sk_sleep(sk), &wait);
}
}
EXPORT_SYMBOL(sk_stream_wait_close);
@@ -119,16 +119,16 @@ int sk_stream_wait_memory(struct sock *sk, long *timeo_p)
long vm_wait = 0;
long current_timeo = *timeo_p;
bool noblock = (*timeo_p ? false : true);
- DEFINE_WAIT(wait);
+ DEFINE_WAIT_FUNC(wait, woken_wake_function);
if (sk_stream_memory_free(sk))
current_timeo = vm_wait = (prandom_u32() % (HZ / 5)) + 2;
+ add_wait_queue(sk_sleep(sk), &wait);
+
while (1) {
sk_set_bit(SOCKWQ_ASYNC_NOSPACE, sk);
- prepare_to_wait(sk_sleep(sk), &wait, TASK_INTERRUPTIBLE);
-
if (sk->sk_err || (sk->sk_shutdown & SEND_SHUTDOWN))
goto do_error;
if (!*timeo_p) {
@@ -147,7 +147,7 @@ int sk_stream_wait_memory(struct sock *sk, long *timeo_p)
sk_wait_event(sk, &current_timeo, sk->sk_err ||
(sk->sk_shutdown & SEND_SHUTDOWN) ||
(sk_stream_memory_free(sk) &&
- !vm_wait));
+ !vm_wait), &wait);
sk->sk_write_pending--;
if (vm_wait) {
@@ -161,7 +161,7 @@ int sk_stream_wait_memory(struct sock *sk, long *timeo_p)
*timeo_p = current_timeo;
}
out:
- finish_wait(sk_sleep(sk), &wait);
+ remove_wait_queue(sk_sleep(sk), &wait);
return err;
do_error:
diff --git a/net/decnet/af_decnet.c b/net/decnet/af_decnet.c
index 13d6b1a6e0fc..a90ed67027b0 100644
--- a/net/decnet/af_decnet.c
+++ b/net/decnet/af_decnet.c
@@ -1718,7 +1718,7 @@ static int dn_recvmsg(struct socket *sock, struct msghdr *msg, size_t size,
* See if there is data ready to read, sleep if there isn't
*/
for(;;) {
- DEFINE_WAIT(wait);
+ DEFINE_WAIT_FUNC(wait, woken_wake_function);
if (sk->sk_err)
goto out;
@@ -1749,11 +1749,11 @@ static int dn_recvmsg(struct socket *sock, struct msghdr *msg, size_t size,
goto out;
}
- prepare_to_wait(sk_sleep(sk), &wait, TASK_INTERRUPTIBLE);
+ add_wait_queue(sk_sleep(sk), &wait);
sk_set_bit(SOCKWQ_ASYNC_WAITDATA, sk);
- sk_wait_event(sk, &timeo, dn_data_ready(sk, queue, flags, target));
+ sk_wait_event(sk, &timeo, dn_data_ready(sk, queue, flags, target), &wait);
sk_clear_bit(SOCKWQ_ASYNC_WAITDATA, sk);
- finish_wait(sk_sleep(sk), &wait);
+ remove_wait_queue(sk_sleep(sk), &wait);
}
skb_queue_walk_safe(queue, skb, n) {
@@ -1999,19 +1999,19 @@ static int dn_sendmsg(struct socket *sock, struct msghdr *msg, size_t size)
* size.
*/
if (dn_queue_too_long(scp, queue, flags)) {
- DEFINE_WAIT(wait);
+ DEFINE_WAIT_FUNC(wait, woken_wake_function);
if (flags & MSG_DONTWAIT) {
err = -EWOULDBLOCK;
goto out;
}
- prepare_to_wait(sk_sleep(sk), &wait, TASK_INTERRUPTIBLE);
+ add_wait_queue(sk_sleep(sk), &wait);
sk_set_bit(SOCKWQ_ASYNC_WAITDATA, sk);
sk_wait_event(sk, &timeo,
- !dn_queue_too_long(scp, queue, flags));
+ !dn_queue_too_long(scp, queue, flags), &wait);
sk_clear_bit(SOCKWQ_ASYNC_WAITDATA, sk);
- finish_wait(sk_sleep(sk), &wait);
+ remove_wait_queue(sk_sleep(sk), &wait);
continue;
}
diff --git a/net/llc/af_llc.c b/net/llc/af_llc.c
index db916cf51ffe..5e9296382420 100644
--- a/net/llc/af_llc.c
+++ b/net/llc/af_llc.c
@@ -532,12 +532,12 @@ out:
static int llc_ui_wait_for_disc(struct sock *sk, long timeout)
{
- DEFINE_WAIT(wait);
+ DEFINE_WAIT_FUNC(wait, woken_wake_function);
int rc = 0;
+ add_wait_queue(sk_sleep(sk), &wait);
while (1) {
- prepare_to_wait(sk_sleep(sk), &wait, TASK_INTERRUPTIBLE);
- if (sk_wait_event(sk, &timeout, sk->sk_state == TCP_CLOSE))
+ if (sk_wait_event(sk, &timeout, sk->sk_state == TCP_CLOSE, &wait))
break;
rc = -ERESTARTSYS;
if (signal_pending(current))
@@ -547,39 +547,39 @@ static int llc_ui_wait_for_disc(struct sock *sk, long timeout)
break;
rc = 0;
}
- finish_wait(sk_sleep(sk), &wait);
+ remove_wait_queue(sk_sleep(sk), &wait);
return rc;
}
static bool llc_ui_wait_for_conn(struct sock *sk, long timeout)
{
- DEFINE_WAIT(wait);
+ DEFINE_WAIT_FUNC(wait, woken_wake_function);
+ add_wait_queue(sk_sleep(sk), &wait);
while (1) {
- prepare_to_wait(sk_sleep(sk), &wait, TASK_INTERRUPTIBLE);
- if (sk_wait_event(sk, &timeout, sk->sk_state != TCP_SYN_SENT))
+ if (sk_wait_event(sk, &timeout, sk->sk_state != TCP_SYN_SENT, &wait))
break;
if (signal_pending(current) || !timeout)
break;
}
- finish_wait(sk_sleep(sk), &wait);
+ remove_wait_queue(sk_sleep(sk), &wait);
return timeout;
}
static int llc_ui_wait_for_busy_core(struct sock *sk, long timeout)
{
- DEFINE_WAIT(wait);
+ DEFINE_WAIT_FUNC(wait, woken_wake_function);
struct llc_sock *llc = llc_sk(sk);
int rc;
+ add_wait_queue(sk_sleep(sk), &wait);
while (1) {
- prepare_to_wait(sk_sleep(sk), &wait, TASK_INTERRUPTIBLE);
rc = 0;
if (sk_wait_event(sk, &timeout,
(sk->sk_shutdown & RCV_SHUTDOWN) ||
(!llc_data_accept_state(llc->state) &&
!llc->remote_busy_flag &&
- !llc->p_flag)))
+ !llc->p_flag), &wait))
break;
rc = -ERESTARTSYS;
if (signal_pending(current))
@@ -588,7 +588,7 @@ static int llc_ui_wait_for_busy_core(struct sock *sk, long timeout)
if (!timeout)
break;
}
- finish_wait(sk_sleep(sk), &wait);
+ remove_wait_queue(sk_sleep(sk), &wait);
return rc;
}
diff --git a/net/phonet/pep.c b/net/phonet/pep.c
index 850a86cde0b3..8bad5624a27a 100644
--- a/net/phonet/pep.c
+++ b/net/phonet/pep.c
@@ -1167,7 +1167,7 @@ disabled:
/* Wait until flow control allows TX */
done = atomic_read(&pn->tx_credits);
while (!done) {
- DEFINE_WAIT(wait);
+ DEFINE_WAIT_FUNC(wait, woken_wake_function);
if (!timeo) {
err = -EAGAIN;
@@ -1178,10 +1178,9 @@ disabled:
goto out;
}
- prepare_to_wait(sk_sleep(sk), &wait,
- TASK_INTERRUPTIBLE);
- done = sk_wait_event(sk, &timeo, atomic_read(&pn->tx_credits));
- finish_wait(sk_sleep(sk), &wait);
+ add_wait_queue(sk_sleep(sk), &wait);
+ done = sk_wait_event(sk, &timeo, atomic_read(&pn->tx_credits), &wait);
+ remove_wait_queue(sk_sleep(sk), &wait);
if (sk->sk_state != TCP_ESTABLISHED)
goto disabled;
diff --git a/net/tipc/socket.c b/net/tipc/socket.c
index 149396366e80..22d92f0ec5ac 100644
--- a/net/tipc/socket.c
+++ b/net/tipc/socket.c
@@ -876,9 +876,9 @@ exit:
static int tipc_wait_for_sndmsg(struct socket *sock, long *timeo_p)
{
+ DEFINE_WAIT_FUNC(wait, woken_wake_function);
struct sock *sk = sock->sk;
struct tipc_sock *tsk = tipc_sk(sk);
- DEFINE_WAIT(wait);
int done;
do {
@@ -892,9 +892,9 @@ static int tipc_wait_for_sndmsg(struct socket *sock, long *timeo_p)
if (signal_pending(current))
return sock_intr_errno(*timeo_p);
- prepare_to_wait(sk_sleep(sk), &wait, TASK_INTERRUPTIBLE);
- done = sk_wait_event(sk, timeo_p, !tsk->link_cong);
- finish_wait(sk_sleep(sk), &wait);
+ add_wait_queue(sk_sleep(sk), &wait);
+ done = sk_wait_event(sk, timeo_p, !tsk->link_cong, &wait);
+ remove_wait_queue(sk_sleep(sk), &wait);
} while (!done);
return 0;
}
@@ -1031,9 +1031,9 @@ new_mtu:
static int tipc_wait_for_sndpkt(struct socket *sock, long *timeo_p)
{
+ DEFINE_WAIT_FUNC(wait, woken_wake_function);
struct sock *sk = sock->sk;
struct tipc_sock *tsk = tipc_sk(sk);
- DEFINE_WAIT(wait);
int done;
do {
@@ -1049,12 +1049,12 @@ static int tipc_wait_for_sndpkt(struct socket *sock, long *timeo_p)
if (signal_pending(current))
return sock_intr_errno(*timeo_p);
- prepare_to_wait(sk_sleep(sk), &wait, TASK_INTERRUPTIBLE);
+ add_wait_queue(sk_sleep(sk), &wait);
done = sk_wait_event(sk, timeo_p,
(!tsk->link_cong &&
!tsk_conn_cong(tsk)) ||
- !tipc_sk_connected(sk));
- finish_wait(sk_sleep(sk), &wait);
+ !tipc_sk_connected(sk), &wait);
+ remove_wait_queue(sk_sleep(sk), &wait);
} while (!done);
return 0;
}
@@ -1929,8 +1929,8 @@ xmit:
static int tipc_wait_for_connect(struct socket *sock, long *timeo_p)
{
+ DEFINE_WAIT_FUNC(wait, woken_wake_function);
struct sock *sk = sock->sk;
- DEFINE_WAIT(wait);
int done;
do {
@@ -1942,10 +1942,10 @@ static int tipc_wait_for_connect(struct socket *sock, long *timeo_p)
if (signal_pending(current))
return sock_intr_errno(*timeo_p);
- prepare_to_wait(sk_sleep(sk), &wait, TASK_INTERRUPTIBLE);
+ add_wait_queue(sk_sleep(sk), &wait);
done = sk_wait_event(sk, timeo_p,
- sk->sk_state != TIPC_CONNECTING);
- finish_wait(sk_sleep(sk), &wait);
+ sk->sk_state != TIPC_CONNECTING, &wait);
+ remove_wait_queue(sk_sleep(sk), &wait);
} while (!done);
return 0;
}
diff --git a/net/vmw_vsock/virtio_transport_common.c b/net/vmw_vsock/virtio_transport_common.c
index a53b3a16b4f1..687e9fdb3d67 100644
--- a/net/vmw_vsock/virtio_transport_common.c
+++ b/net/vmw_vsock/virtio_transport_common.c
@@ -619,17 +619,17 @@ static int virtio_transport_reset_no_sock(struct virtio_vsock_pkt *pkt)
static void virtio_transport_wait_close(struct sock *sk, long timeout)
{
if (timeout) {
- DEFINE_WAIT(wait);
+ DEFINE_WAIT_FUNC(wait, woken_wake_function);
+
+ add_wait_queue(sk_sleep(sk), &wait);
do {
- prepare_to_wait(sk_sleep(sk), &wait,
- TASK_INTERRUPTIBLE);
if (sk_wait_event(sk, &timeout,
- sock_flag(sk, SOCK_DONE)))
+ sock_flag(sk, SOCK_DONE), &wait))
break;
} while (!signal_pending(current) && timeout);
- finish_wait(sk_sleep(sk), &wait);
+ remove_wait_queue(sk_sleep(sk), &wait);
}
}
generated by cgit v1.2.3-58-ga151 (git 2.39.0) at 2024-12-11 20:03:30 +0000