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| author | Eric Dumazet <eric.dumazet@gmail.com> | 2010-04-20 13:03:51 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-04-20 16:37:13 -0700 |
| commit | aa395145165cb06a0d0885221bbe0ce4a564391d (patch) | |
| tree | 118b0403621f10db8dc3dbf12079f9af5b19e05d /net/rxrpc | |
| parent | ab9304717f7624c41927f442e6b6d418b2d8b3e4 (diff) | |
| download | kernel-common-aa395145165cb06a0d0885221bbe0ce4a564391d.tar.gz kernel-common-aa395145165cb06a0d0885221bbe0ce4a564391d.tar.bz2 kernel-common-aa395145165cb06a0d0885221bbe0ce4a564391d.zip | |
net: sk_sleep() helper
Define a new function to return the waitqueue of a "struct sock".
static inline wait_queue_head_t *sk_sleep(struct sock *sk)
{
return sk->sk_sleep;
}
Change all read occurrences of sk_sleep by a call to this function.
Needed for a future RCU conversion. sk_sleep wont be a field directly
available.
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/rxrpc')
| -rw-r--r-- | net/rxrpc/af_rxrpc.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/rxrpc/af_rxrpc.c b/net/rxrpc/af_rxrpc.c index c060095b27ce..c432d76f415e 100644 --- a/net/rxrpc/af_rxrpc.c +++ b/net/rxrpc/af_rxrpc.c @@ -65,7 +65,7 @@ static void rxrpc_write_space(struct sock *sk) read_lock(&sk->sk_callback_lock); if (rxrpc_writable(sk)) { if (sk_has_sleeper(sk)) - wake_up_interruptible(sk->sk_sleep); + wake_up_interruptible(sk_sleep(sk)); sk_wake_async(sk, SOCK_WAKE_SPACE, POLL_OUT); } read_unlock(&sk->sk_callback_lock); @@ -589,7 +589,7 @@ static unsigned int rxrpc_poll(struct file *file, struct socket *sock, unsigned int mask; struct sock *sk = sock->sk; - sock_poll_wait(file, sk->sk_sleep, wait); + sock_poll_wait(file, sk_sleep(sk), wait); mask = 0; /* the socket is readable if there are any messages waiting on the Rx |