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authorPatrick McHardy <kaber@trash.net>2007-04-20 14:14:21 -0700
committerDavid S. Miller <davem@sunset.davemloft.net>2007-04-25 22:29:03 -0700
commitaf65bdfce98d7965fbe93a48b8128444a2eea024 (patch)
treee6ac5ff82a0d5067213135cdf049b912b02e824d /net/ipv4/fib_frontend.c
parentb076deb8498e26c9aa2f44046fe5e9936ae2fb5a (diff)
[NETLINK]: Switch cb_lock spinlock to mutex and allow to override it
Switch cb_lock to mutex and allow netlink kernel users to override it with a subsystem specific mutex for consistent locking in dump callbacks. All netlink_dump_start users have been audited not to rely on any side-effects of the previously used spinlock. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/fib_frontend.c')
-rw-r--r--net/ipv4/fib_frontend.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/net/ipv4/fib_frontend.c b/net/ipv4/fib_frontend.c
index 5bf718a3e49..953dd458c23 100644
--- a/net/ipv4/fib_frontend.c
+++ b/net/ipv4/fib_frontend.c
@@ -827,7 +827,8 @@ static void nl_fib_input(struct sock *sk, int len)
static void nl_fib_lookup_init(void)
{
- netlink_kernel_create(NETLINK_FIB_LOOKUP, 0, nl_fib_input, THIS_MODULE);
+ netlink_kernel_create(NETLINK_FIB_LOOKUP, 0, nl_fib_input, NULL,
+ THIS_MODULE);
}
static void fib_disable_ip(struct net_device *dev, int force)