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| author | Lai Jiangshan <laijs@cn.fujitsu.com> | 2011-03-18 11:44:08 +0800 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2011-05-07 22:50:57 -0700 |
| commit | 42ea299d3f1941f8c3dbc1fe031d682f8ad45005 (patch) | |
| tree | ae0317d700cf49ca48c33935140b65f72a9db229 /net | |
| parent | dad178fcd5b295f5f350a46a5eaf2f28e847bb5a (diff) | |
| download | linux-42ea299d3f1941f8c3dbc1fe031d682f8ad45005.tar.gz linux-42ea299d3f1941f8c3dbc1fe031d682f8ad45005.tar.bz2 linux-42ea299d3f1941f8c3dbc1fe031d682f8ad45005.zip | |
net,rcu: convert call_rcu(ip_mc_list_reclaim) to kfree_rcu()
The rcu callback ip_mc_list_reclaim() just calls a kfree(),
so we use kfree_rcu() instead of the call_rcu(ip_mc_list_reclaim).
Signed-off-by: Lai Jiangshan <laijs@cn.fujitsu.com>
Acked-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
Diffstat (limited to 'net')
| -rw-r--r-- | net/ipv4/igmp.c | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/net/ipv4/igmp.c b/net/ipv4/igmp.c index 1fd3d9ce8398..f22f30e3f1af 100644 --- a/net/ipv4/igmp.c +++ b/net/ipv4/igmp.c @@ -149,17 +149,11 @@ static void ip_mc_clear_src(struct ip_mc_list *pmc); static int ip_mc_add_src(struct in_device *in_dev, __be32 *pmca, int sfmode, int sfcount, __be32 *psfsrc, int delta); - -static void ip_mc_list_reclaim(struct rcu_head *head) -{ - kfree(container_of(head, struct ip_mc_list, rcu)); -} - static void ip_ma_put(struct ip_mc_list *im) { if (atomic_dec_and_test(&im->refcnt)) { in_dev_put(im->interface); - call_rcu(&im->rcu, ip_mc_list_reclaim); + kfree_rcu(im, rcu); } } |