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authorLai Jiangshan <laijs@cn.fujitsu.com>2011-03-15 18:03:53 +0800
committerPaul E. McKenney <paulmck@linux.vnet.ibm.com>2011-07-20 14:10:11 -0700
commit3b097c46964b07479855b01056c61540b8cadd50 (patch)
tree67df2b10ea2692000e7e5df18499e6ba51e1952c /kernel/audit_tree.c
parent6034f7e603cd2dae8ed9a1d8d2ccfeb6b5c48d73 (diff)
downloadlinux-sh-3b097c46964b07479855b01056c61540b8cadd50.tar.gz
audit_tree,rcu: Convert call_rcu(__put_tree) to kfree_rcu()
The rcu callback __put_tree() just calls a kfree(), so we use kfree_rcu() instead of the call_rcu(__put_tree). Signed-off-by: Lai Jiangshan <laijs@cn.fujitsu.com> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Cc: Al Viro <viro@zeniv.linux.org.uk> Cc: Eric Paris <eparis@redhat.com> Reviewed-by: Josh Triplett <josh@joshtriplett.org>
Diffstat (limited to 'kernel/audit_tree.c')
-rw-r--r--kernel/audit_tree.c8
1 files changed, 1 insertions, 7 deletions
diff --git a/kernel/audit_tree.c b/kernel/audit_tree.c
index e99dda04b126..5bf0790497e7 100644
--- a/kernel/audit_tree.c
+++ b/kernel/audit_tree.c
@@ -93,16 +93,10 @@ static inline void get_tree(struct audit_tree *tree)
atomic_inc(&tree->count);
}
-static void __put_tree(struct rcu_head *rcu)
-{
- struct audit_tree *tree = container_of(rcu, struct audit_tree, head);
- kfree(tree);
-}
-
static inline void put_tree(struct audit_tree *tree)
{
if (atomic_dec_and_test(&tree->count))
- call_rcu(&tree->head, __put_tree);
+ kfree_rcu(tree, head);
}
/* to avoid bringing the entire thing in audit.h */