From eeb74a9d45f781ec6f47b9e0a75a6a427b53f165 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?R=C3=A9mi=20Denis-Courmont?= Date: Wed, 18 Nov 2009 10:08:26 -0800 Subject: Phonet: convert devices list to RCU MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Rémi Denis-Courmont Signed-off-by: David S. Miller --- net/phonet/pn_netlink.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'net/phonet/pn_netlink.c') diff --git a/net/phonet/pn_netlink.c b/net/phonet/pn_netlink.c index 609e509..2e6c7eb 100644 --- a/net/phonet/pn_netlink.c +++ b/net/phonet/pn_netlink.c @@ -131,8 +131,8 @@ static int getaddr_dumpit(struct sk_buff *skb, struct netlink_callback *cb) int addr_idx = 0, addr_start_idx = cb->args[1]; pndevs = phonet_device_list(sock_net(skb->sk)); - spin_lock_bh(&pndevs->lock); - list_for_each_entry(pnd, &pndevs->list, list) { + rcu_read_lock(); + list_for_each_entry_rcu(pnd, &pndevs->list, list) { u8 addr; if (dev_idx > dev_start_idx) @@ -154,7 +154,7 @@ static int getaddr_dumpit(struct sk_buff *skb, struct netlink_callback *cb) } out: - spin_unlock_bh(&pndevs->lock); + rcu_read_unlock(); cb->args[0] = dev_idx; cb->args[1] = addr_idx; -- cgit v1.1