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| author | Lai Jiangshan <laijs@cn.fujitsu.com> | 2011-03-15 17:57:04 +0800 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2011-05-07 22:50:48 -0700 |
| commit | f5c8593c107500979909bd51c85e74bb2eaffbaa (patch) | |
| tree | af8a93c758fa2de9eaa8eed7110fe835efe62d23 /net/sched/act_api.c | |
| parent | 025cea99db3fb110ebc8ede5ff647833fab9574f (diff) | |
| download | linux-f5c8593c107500979909bd51c85e74bb2eaffbaa.tar.bz2 | |
net,rcu: convert call_rcu(tcf_common_free_rcu) to kfree_rcu()
The rcu callback tcf_common_free_rcu() just calls a kfree(),
so we use kfree_rcu() instead of the call_rcu(tcf_common_free_rcu).
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/sched/act_api.c')
| -rw-r--r-- | net/sched/act_api.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/net/sched/act_api.c b/net/sched/act_api.c index 14b42f4ad791..a606025814a1 100644 --- a/net/sched/act_api.c +++ b/net/sched/act_api.c @@ -26,11 +26,6 @@ #include <net/act_api.h> #include <net/netlink.h> -static void tcf_common_free_rcu(struct rcu_head *head) -{ - kfree(container_of(head, struct tcf_common, tcfc_rcu)); -} - void tcf_hash_destroy(struct tcf_common *p, struct tcf_hashinfo *hinfo) { unsigned int h = tcf_hash(p->tcfc_index, hinfo->hmask); @@ -47,7 +42,7 @@ void tcf_hash_destroy(struct tcf_common *p, struct tcf_hashinfo *hinfo) * gen_estimator est_timer() might access p->tcfc_lock * or bstats, wait a RCU grace period before freeing p */ - call_rcu(&p->tcfc_rcu, tcf_common_free_rcu); + kfree_rcu(p, tcfc_rcu); return; } } |