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| author | Lai Jiangshan <laijs@cn.fujitsu.com> | 2011-03-18 12:10:25 +0800 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2011-05-07 22:51:10 -0700 |
| commit | 61845220248c2368095158420b029683fad5570a (patch) | |
| tree | 69bc61277344ef41d68b21c945c982c1129b8f64 /net/socket.c | |
| parent | 7e113a9c759d1918fcbe456c5eb8890a4da62eaa (diff) | |
| download | linux-61845220248c2368095158420b029683fad5570a.tar.bz2 | |
net,rcu: convert call_rcu(wq_free_rcu) to kfree_rcu()
The rcu callback wq_free_rcu() just calls a kfree(),
so we use kfree_rcu() instead of the call_rcu(wq_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/socket.c')
| -rw-r--r-- | net/socket.c | 11 |
1 files changed, 1 insertions, 10 deletions
diff --git a/net/socket.c b/net/socket.c index 310d16b1b3c9..c2ed7c95ce87 100644 --- a/net/socket.c +++ b/net/socket.c @@ -263,15 +263,6 @@ static struct inode *sock_alloc_inode(struct super_block *sb) return &ei->vfs_inode; } - - -static void wq_free_rcu(struct rcu_head *head) -{ - struct socket_wq *wq = container_of(head, struct socket_wq, rcu); - - kfree(wq); -} - static void sock_destroy_inode(struct inode *inode) { struct socket_alloc *ei; @@ -279,7 +270,7 @@ static void sock_destroy_inode(struct inode *inode) ei = container_of(inode, struct socket_alloc, vfs_inode); wq = rcu_dereference_protected(ei->socket.wq, 1); - call_rcu(&wq->rcu, wq_free_rcu); + kfree_rcu(wq, rcu); kmem_cache_free(sock_inode_cachep, ei); } |