aboutsummaryrefslogtreecommitdiffstats
path: root/net/iucv
diff options
context:
space:
mode:
authorHerbert Xu <herbert@gondor.apana.org.au>2015-11-26 13:55:39 +0800
committerDavid S. Miller <davem@davemloft.net>2015-11-30 14:47:33 -0500
commit1ce0bf50ae2233c7115a18c0c623662d177b434c (patch)
tree41860e17fe4b2184055d29e669e503d09796775a /net/iucv
parentMerge tag 'wireless-drivers-next-for-davem-2015-11-25' of git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next (diff)
downloadlinux-dev-1ce0bf50ae2233c7115a18c0c623662d177b434c.tar.xz
linux-dev-1ce0bf50ae2233c7115a18c0c623662d177b434c.zip
net: Generalise wq_has_sleeper helper
The memory barrier in the helper wq_has_sleeper is needed by just about every user of waitqueue_active. This patch generalises it by making it take a wait_queue_head_t directly. The existing helper is renamed to skwq_has_sleeper. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/iucv')
-rw-r--r--net/iucv/af_iucv.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/iucv/af_iucv.c b/net/iucv/af_iucv.c
index fcb2752419c6..4f0aa91470c6 100644
--- a/net/iucv/af_iucv.c
+++ b/net/iucv/af_iucv.c
@@ -303,7 +303,7 @@ static void iucv_sock_wake_msglim(struct sock *sk)
rcu_read_lock();
wq = rcu_dereference(sk->sk_wq);
- if (wq_has_sleeper(wq))
+ if (skwq_has_sleeper(wq))
wake_up_interruptible_all(&wq->wait);
sk_wake_async(sk, SOCK_WAKE_SPACE, POLL_OUT);
rcu_read_unlock();