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| author | Lai Jiangshan <laijs@cn.fujitsu.com> | 2011-03-15 18:08:58 +0800 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2011-05-07 22:50:52 -0700 |
| commit | 217f18639bc18ba4bbb67481113037344c148938 (patch) | |
| tree | d1af3a75e107b77b43282d8db88cd9a3d8b3757c | |
| parent | 1231f0baa547a541a7481119323b7f964dda4788 (diff) | |
| download | linux-3.10-217f18639bc18ba4bbb67481113037344c148938.tar.gz linux-3.10-217f18639bc18ba4bbb67481113037344c148938.tar.bz2 linux-3.10-217f18639bc18ba4bbb67481113037344c148938.zip | |
net,rcu: convert call_rcu(ha_rcu_free) to kfree_rcu()
The rcu callback ha_rcu_free() just calls a kfree(),
so we use kfree_rcu() instead of the call_rcu(ha_rcu_free).
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>
| -rw-r--r-- | net/core/dev_addr_lists.c | 12 |
1 files changed, 2 insertions, 10 deletions
diff --git a/net/core/dev_addr_lists.c b/net/core/dev_addr_lists.c index 7b39f3ed2fd..e2e66939ed0 100644 --- a/net/core/dev_addr_lists.c +++ b/net/core/dev_addr_lists.c @@ -68,14 +68,6 @@ static int __hw_addr_add(struct netdev_hw_addr_list *list, unsigned char *addr, return __hw_addr_add_ex(list, addr, addr_len, addr_type, false); } -static void ha_rcu_free(struct rcu_head *head) -{ - struct netdev_hw_addr *ha; - - ha = container_of(head, struct netdev_hw_addr, rcu_head); - kfree(ha); -} - static int __hw_addr_del_ex(struct netdev_hw_addr_list *list, unsigned char *addr, int addr_len, unsigned char addr_type, bool global) @@ -94,7 +86,7 @@ static int __hw_addr_del_ex(struct netdev_hw_addr_list *list, if (--ha->refcount) return 0; list_del_rcu(&ha->list); - call_rcu(&ha->rcu_head, ha_rcu_free); + kfree_rcu(ha, rcu_head); list->count--; return 0; } @@ -197,7 +189,7 @@ void __hw_addr_flush(struct netdev_hw_addr_list *list) list_for_each_entry_safe(ha, tmp, &list->list, list) { list_del_rcu(&ha->list); - call_rcu(&ha->rcu_head, ha_rcu_free); + kfree_rcu(ha, rcu_head); } list->count = 0; } |