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selinux: remove all rcu head initializations 

Remove all rcu head inits. We don't care about the RCU head state before passing
it to call_rcu() anyway. Only leave the "on_stack" variants so debugobjects can
keep track of objects on stack.

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Cc: Stephen Smalley <sds@tycho.nsa.gov>
Reviewed-by: James Morris <jmorris@namei.org>
Cc: Eric Paris <eparis@parisplace.org>
Signed-off-by: James Morris <jmorris@namei.org>
This commit is contained in:
Paul E. McKenney 2010-05-18 12:11:25 -07:00 committed by James Morris
parent 9fe6206f40
commit babcd37821
2 changed files with 0 additions and 3 deletions
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1
security/selinux/avc.c
View File

@ -288,7 +288,6 @@ static struct avc_node *avc_alloc_node(void)
if (!node)
goto out;
INIT_RCU_HEAD(&node->rhead);
INIT_HLIST_NODE(&node->list);
avc_cache_stats_incr(allocations);

2
security/selinux/netnode.c
View File

@ -183,8 +183,6 @@ static void sel_netnode_insert(struct sel_netnode *node)
BUG();
}
INIT_RCU_HEAD(&node->rcu);
/* we need to impose a limit on the growth of the hash table so check
* this bucket to make sure it is within the specified bounds */
list_add_rcu(&node->list, &sel_netnode_hash[idx].list);