diff options
Diffstat (limited to 'net/sched/act_skbedit.c')
| -rw-r--r-- | net/sched/act_skbedit.c | 27 |
1 files changed, 10 insertions, 17 deletions
diff --git a/net/sched/act_skbedit.c b/net/sched/act_skbedit.c index 8fe9d25c300..98725080b5a 100644 --- a/net/sched/act_skbedit.c +++ b/net/sched/act_skbedit.c @@ -11,8 +11,7 @@ * more details. * * You should have received a copy of the GNU General Public License along with - * this program; if not, write to the Free Software Foundation, Inc., 59 Temple - * Place - Suite 330, Boston, MA 02111-1307 USA. + * this program; if not, see <http://www.gnu.org/licenses/>. * * Author: Alexander Duyck <alexander.h.duyck@intel.com> */ @@ -29,15 +28,7 @@ #include <net/tc_act/tc_skbedit.h> #define SKBEDIT_TAB_MASK 15 -static struct tcf_common *tcf_skbedit_ht[SKBEDIT_TAB_MASK + 1]; -static u32 skbedit_idx_gen; -static DEFINE_RWLOCK(skbedit_lock); - -static struct tcf_hashinfo skbedit_hash_info = { - .htab = tcf_skbedit_ht, - .hmask = SKBEDIT_TAB_MASK, - .lock = &skbedit_lock, -}; +static struct tcf_hashinfo skbedit_hash_info; static int tcf_skbedit(struct sk_buff *skb, const struct tc_action *a, struct tcf_result *res) @@ -109,10 +100,9 @@ static int tcf_skbedit_init(struct net *net, struct nlattr *nla, parm = nla_data(tb[TCA_SKBEDIT_PARMS]); - pc = tcf_hash_check(parm->index, a, bind, &skbedit_hash_info); + pc = tcf_hash_check(parm->index, a, bind); if (!pc) { - pc = tcf_hash_create(parm->index, est, a, sizeof(*d), bind, - &skbedit_idx_gen, &skbedit_hash_info); + pc = tcf_hash_create(parm->index, est, a, sizeof(*d), bind); if (IS_ERR(pc)) return PTR_ERR(pc); @@ -122,7 +112,7 @@ static int tcf_skbedit_init(struct net *net, struct nlattr *nla, d = to_skbedit(pc); if (bind) return 0; - tcf_hash_release(pc, bind, &skbedit_hash_info); + tcf_hash_release(pc, bind, a->ops->hinfo); if (!ovr) return -EEXIST; } @@ -142,7 +132,7 @@ static int tcf_skbedit_init(struct net *net, struct nlattr *nla, spin_unlock_bh(&d->tcf_lock); if (ret == ACT_P_CREATED) - tcf_hash_insert(pc, &skbedit_hash_info); + tcf_hash_insert(pc, a->ops->hinfo); return ret; } @@ -198,7 +188,6 @@ static struct tc_action_ops act_skbedit_ops = { .kind = "skbedit", .hinfo = &skbedit_hash_info, .type = TCA_ACT_SKBEDIT, - .capab = TCA_CAP_NONE, .owner = THIS_MODULE, .act = tcf_skbedit, .dump = tcf_skbedit_dump, @@ -212,11 +201,15 @@ MODULE_LICENSE("GPL"); static int __init skbedit_init_module(void) { + int err = tcf_hashinfo_init(&skbedit_hash_info, SKBEDIT_TAB_MASK); + if (err) + return err; return tcf_register_action(&act_skbedit_ops); } static void __exit skbedit_cleanup_module(void) { + tcf_hashinfo_destroy(&skbedit_hash_info); tcf_unregister_action(&act_skbedit_ops); } |