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-rw-r--r--net/sched/cls_tcindex.c18
1 files changed, 11 insertions, 7 deletions
diff --git a/net/sched/cls_tcindex.c b/net/sched/cls_tcindex.c
index 9ccc93f257db..79b52a637dda 100644
--- a/net/sched/cls_tcindex.c
+++ b/net/sched/cls_tcindex.c
@@ -48,7 +48,7 @@ struct tcindex_data {
u32 hash; /* hash table size; 0 if undefined */
u32 alloc_hash; /* allocated size */
u32 fall_through; /* 0: only classify if explicit match */
- struct rcu_head rcu;
+ struct rcu_work rwork;
};
static inline int tcindex_filter_is_set(struct tcindex_filter_result *r)
@@ -229,9 +229,11 @@ static int tcindex_destroy_element(struct tcf_proto *tp,
return tcindex_delete(tp, arg, &last, NULL);
}
-static void __tcindex_destroy(struct rcu_head *head)
+static void tcindex_destroy_work(struct work_struct *work)
{
- struct tcindex_data *p = container_of(head, struct tcindex_data, rcu);
+ struct tcindex_data *p = container_of(to_rcu_work(work),
+ struct tcindex_data,
+ rwork);
kfree(p->perfect);
kfree(p->h);
@@ -258,9 +260,11 @@ static int tcindex_filter_result_init(struct tcindex_filter_result *r)
return tcf_exts_init(&r->exts, TCA_TCINDEX_ACT, TCA_TCINDEX_POLICE);
}
-static void __tcindex_partial_destroy(struct rcu_head *head)
+static void tcindex_partial_destroy_work(struct work_struct *work)
{
- struct tcindex_data *p = container_of(head, struct tcindex_data, rcu);
+ struct tcindex_data *p = container_of(to_rcu_work(work),
+ struct tcindex_data,
+ rwork);
kfree(p->perfect);
kfree(p);
@@ -478,7 +482,7 @@ tcindex_set_parms(struct net *net, struct tcf_proto *tp, unsigned long base,
}
if (oldp)
- call_rcu(&oldp->rcu, __tcindex_partial_destroy);
+ tcf_queue_work(&oldp->rwork, tcindex_partial_destroy_work);
return 0;
errout_alloc:
@@ -570,7 +574,7 @@ static void tcindex_destroy(struct tcf_proto *tp,
walker.fn = tcindex_destroy_element;
tcindex_walk(tp, &walker);
- call_rcu(&p->rcu, __tcindex_destroy);
+ tcf_queue_work(&p->rwork, tcindex_destroy_work);
}