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Diffstat (limited to 'net/sched/cls_tcindex.c')
-rw-r--r--net/sched/cls_tcindex.c41
1 files changed, 10 insertions, 31 deletions
diff --git a/net/sched/cls_tcindex.c b/net/sched/cls_tcindex.c
index b49cc990a000..32f4bbd82f35 100644
--- a/net/sched/cls_tcindex.c
+++ b/net/sched/cls_tcindex.c
@@ -28,20 +28,14 @@
struct tcindex_filter_result {
struct tcf_exts exts;
struct tcf_result res;
- union {
- struct work_struct work;
- struct rcu_head rcu;
- };
+ struct rcu_work rwork;
};
struct tcindex_filter {
u16 key;
struct tcindex_filter_result result;
struct tcindex_filter __rcu *next;
- union {
- struct work_struct work;
- struct rcu_head rcu;
- };
+ struct rcu_work rwork;
};
@@ -152,21 +146,14 @@ static void tcindex_destroy_rexts_work(struct work_struct *work)
{
struct tcindex_filter_result *r;
- r = container_of(work, struct tcindex_filter_result, work);
+ r = container_of(to_rcu_work(work),
+ struct tcindex_filter_result,
+ rwork);
rtnl_lock();
__tcindex_destroy_rexts(r);
rtnl_unlock();
}
-static void tcindex_destroy_rexts(struct rcu_head *head)
-{
- struct tcindex_filter_result *r;
-
- r = container_of(head, struct tcindex_filter_result, rcu);
- INIT_WORK(&r->work, tcindex_destroy_rexts_work);
- tcf_queue_work(&r->work);
-}
-
static void __tcindex_destroy_fexts(struct tcindex_filter *f)
{
tcf_exts_destroy(&f->result.exts);
@@ -176,23 +163,15 @@ static void __tcindex_destroy_fexts(struct tcindex_filter *f)
static void tcindex_destroy_fexts_work(struct work_struct *work)
{
- struct tcindex_filter *f = container_of(work, struct tcindex_filter,
- work);
+ struct tcindex_filter *f = container_of(to_rcu_work(work),
+ struct tcindex_filter,
+ rwork);
rtnl_lock();
__tcindex_destroy_fexts(f);
rtnl_unlock();
}
-static void tcindex_destroy_fexts(struct rcu_head *head)
-{
- struct tcindex_filter *f = container_of(head, struct tcindex_filter,
- rcu);
-
- INIT_WORK(&f->work, tcindex_destroy_fexts_work);
- tcf_queue_work(&f->work);
-}
-
static int tcindex_delete(struct tcf_proto *tp, void *arg, bool *last,
struct netlink_ext_ack *extack)
{
@@ -228,12 +207,12 @@ found:
*/
if (f) {
if (tcf_exts_get_net(&f->result.exts))
- call_rcu(&f->rcu, tcindex_destroy_fexts);
+ tcf_queue_work(&f->rwork, tcindex_destroy_fexts_work);
else
__tcindex_destroy_fexts(f);
} else {
if (tcf_exts_get_net(&r->exts))
- call_rcu(&r->rcu, tcindex_destroy_rexts);
+ tcf_queue_work(&r->rwork, tcindex_destroy_rexts_work);
else
__tcindex_destroy_rexts(r);
}