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authorEric Dumazet <eric.dumazet@gmail.com>2010-04-20 13:03:51 +0000
committerDavid S. Miller <davem@davemloft.net>2010-04-20 16:37:13 -0700
commitaa395145165cb06a0d0885221bbe0ce4a564391d (patch)
tree118b0403621f10db8dc3dbf12079f9af5b19e05d /net/rxrpc/af_rxrpc.c
parentab9304717f7624c41927f442e6b6d418b2d8b3e4 (diff)
downloadlinux-aa395145165cb06a0d0885221bbe0ce4a564391d.tar.bz2
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/af_rxrpc.c')
-rw-r--r--net/rxrpc/af_rxrpc.c4
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